data_1MDY
# 
_entry.id   1MDY 
# 
_audit_conform.dict_name       mmcif_pdbx.dic 
_audit_conform.dict_version    5.386 
_audit_conform.dict_location   http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic 
# 
loop_
_database_2.database_id 
_database_2.database_code 
_database_2.pdbx_database_accession 
_database_2.pdbx_DOI 
PDB   1MDY         pdb_00001mdy 10.2210/pdb1mdy/pdb 
RCSB  PDT016       ?            ?                   
WWPDB D_1000174968 ?            ?                   
# 
loop_
_pdbx_audit_revision_history.ordinal 
_pdbx_audit_revision_history.data_content_type 
_pdbx_audit_revision_history.major_revision 
_pdbx_audit_revision_history.minor_revision 
_pdbx_audit_revision_history.revision_date 
1 'Structure model' 1 0 1994-08-31 
2 'Structure model' 1 1 2008-05-22 
3 'Structure model' 1 2 2011-07-13 
4 'Structure model' 1 3 2024-02-14 
# 
_pdbx_audit_revision_details.ordinal             1 
_pdbx_audit_revision_details.revision_ordinal    1 
_pdbx_audit_revision_details.data_content_type   'Structure model' 
_pdbx_audit_revision_details.provider            repository 
_pdbx_audit_revision_details.type                'Initial release' 
_pdbx_audit_revision_details.description         ? 
_pdbx_audit_revision_details.details             ? 
# 
loop_
_pdbx_audit_revision_group.ordinal 
_pdbx_audit_revision_group.revision_ordinal 
_pdbx_audit_revision_group.data_content_type 
_pdbx_audit_revision_group.group 
1 2 'Structure model' 'Version format compliance' 
2 3 'Structure model' 'Version format compliance' 
3 4 'Structure model' 'Data collection'           
4 4 'Structure model' 'Database references'       
# 
loop_
_pdbx_audit_revision_category.ordinal 
_pdbx_audit_revision_category.revision_ordinal 
_pdbx_audit_revision_category.data_content_type 
_pdbx_audit_revision_category.category 
1 4 'Structure model' chem_comp_atom 
2 4 'Structure model' chem_comp_bond 
3 4 'Structure model' database_2     
# 
loop_
_pdbx_audit_revision_item.ordinal 
_pdbx_audit_revision_item.revision_ordinal 
_pdbx_audit_revision_item.data_content_type 
_pdbx_audit_revision_item.item 
1 4 'Structure model' '_database_2.pdbx_DOI'                
2 4 'Structure model' '_database_2.pdbx_database_accession' 
# 
_pdbx_database_status.status_code                     REL 
_pdbx_database_status.entry_id                        1MDY 
_pdbx_database_status.recvd_initial_deposition_date   1994-06-09 
_pdbx_database_status.deposit_site                    BNL 
_pdbx_database_status.process_site                    BNL 
_pdbx_database_status.SG_entry                        . 
_pdbx_database_status.pdb_format_compatible           Y 
_pdbx_database_status.status_code_mr                  ? 
_pdbx_database_status.status_code_sf                  ? 
_pdbx_database_status.status_code_cs                  ? 
_pdbx_database_status.status_code_nmr_data            ? 
_pdbx_database_status.methods_development_category    ? 
# 
loop_
_audit_author.name 
_audit_author.pdbx_ordinal 
'Ma, P.C.M.'    1 
'Rould, M.A.'   2 
'Weintraub, H.' 3 
'Pabo, C.O.'    4 
# 
_citation.id                        primary 
_citation.title                     
'Crystal structure of MyoD bHLH domain-DNA complex: perspectives on DNA recognition and implications for transcriptional activation.' 
_citation.journal_abbrev            'Cell(Cambridge,Mass.)' 
_citation.journal_volume            77 
_citation.page_first                451 
_citation.page_last                 459 
_citation.year                      1994 
_citation.journal_id_ASTM           CELLB5 
_citation.country                   US 
_citation.journal_id_ISSN           0092-8674 
_citation.journal_id_CSD            0998 
_citation.book_publisher            ? 
_citation.pdbx_database_id_PubMed   8181063 
_citation.pdbx_database_id_DOI      '10.1016/0092-8674(94)90159-7' 
# 
loop_
_citation_author.citation_id 
_citation_author.name 
_citation_author.ordinal 
_citation_author.identifier_ORCID 
primary 'Ma, P.C.'      1 ? 
primary 'Rould, M.A.'   2 ? 
primary 'Weintraub, H.' 3 ? 
primary 'Pabo, C.O.'    4 ? 
# 
loop_
_entity.id 
_entity.type 
_entity.src_method 
_entity.pdbx_description 
_entity.formula_weight 
_entity.pdbx_number_of_molecules 
_entity.pdbx_ec 
_entity.pdbx_mutation 
_entity.pdbx_fragment 
_entity.details 
1 polymer syn 
;DNA (5'-D(*TP*CP*AP*AP*CP*AP*GP*CP*TP*GP*TP*TP*GP*A)-3')
;
4279.804 4  ? ? ? ? 
2 polymer nat 'PROTEIN (MYOD BHLH DOMAIN)'                               8058.361 1  ? ? ? ? 
3 polymer nat 'PROTEIN (MYOD BHLH DOMAIN)'                               7269.341 3  ? ? ? ? 
4 water   nat water                                                      18.015   25 ? ? ? ? 
# 
loop_
_entity_poly.entity_id 
_entity_poly.type 
_entity_poly.nstd_linkage 
_entity_poly.nstd_monomer 
_entity_poly.pdbx_seq_one_letter_code 
_entity_poly.pdbx_seq_one_letter_code_can 
_entity_poly.pdbx_strand_id 
_entity_poly.pdbx_target_identifier 
1 polydeoxyribonucleotide no no '(DT)(DC)(DA)(DA)(DC)(DA)(DG)(DC)(DT)(DG)(DT)(DT)(DG)(DA)'           TCAACAGCTGTTGA E,F,G,H ? 
2 'polypeptide(L)'        no no MELKRKTTNADRRKAATMRERRRLSKVNEAFETLKRSTSSNPNQRLPKVEILRNAIRYIEGLQALLRD 
MELKRKTTNADRRKAATMRERRRLSKVNEAFETLKRSTSSNPNQRLPKVEILRNAIRYIEGLQALLRD A       ? 
3 'polypeptide(L)'        no no TTNADRRKAATMRERRRLSKVNEAFETLKRSTSSNPNQRLPKVEILRNAIRYIEGLQALLRD       
TTNADRRKAATMRERRRLSKVNEAFETLKRSTSSNPNQRLPKVEILRNAIRYIEGLQALLRD       B,C,D   ? 
# 
_pdbx_entity_nonpoly.entity_id   4 
_pdbx_entity_nonpoly.name        water 
_pdbx_entity_nonpoly.comp_id     HOH 
# 
loop_
_entity_poly_seq.entity_id 
_entity_poly_seq.num 
_entity_poly_seq.mon_id 
_entity_poly_seq.hetero 
1 1  DT  n 
1 2  DC  n 
1 3  DA  n 
1 4  DA  n 
1 5  DC  n 
1 6  DA  n 
1 7  DG  n 
1 8  DC  n 
1 9  DT  n 
1 10 DG  n 
1 11 DT  n 
1 12 DT  n 
1 13 DG  n 
1 14 DA  n 
2 1  MET n 
2 2  GLU n 
2 3  LEU n 
2 4  LYS n 
2 5  ARG n 
2 6  LYS n 
2 7  THR n 
2 8  THR n 
2 9  ASN n 
2 10 ALA n 
2 11 ASP n 
2 12 ARG n 
2 13 ARG n 
2 14 LYS n 
2 15 ALA n 
2 16 ALA n 
2 17 THR n 
2 18 MET n 
2 19 ARG n 
2 20 GLU n 
2 21 ARG n 
2 22 ARG n 
2 23 ARG n 
2 24 LEU n 
2 25 SER n 
2 26 LYS n 
2 27 VAL n 
2 28 ASN n 
2 29 GLU n 
2 30 ALA n 
2 31 PHE n 
2 32 GLU n 
2 33 THR n 
2 34 LEU n 
2 35 LYS n 
2 36 ARG n 
2 37 SER n 
2 38 THR n 
2 39 SER n 
2 40 SER n 
2 41 ASN n 
2 42 PRO n 
2 43 ASN n 
2 44 GLN n 
2 45 ARG n 
2 46 LEU n 
2 47 PRO n 
2 48 LYS n 
2 49 VAL n 
2 50 GLU n 
2 51 ILE n 
2 52 LEU n 
2 53 ARG n 
2 54 ASN n 
2 55 ALA n 
2 56 ILE n 
2 57 ARG n 
2 58 TYR n 
2 59 ILE n 
2 60 GLU n 
2 61 GLY n 
2 62 LEU n 
2 63 GLN n 
2 64 ALA n 
2 65 LEU n 
2 66 LEU n 
2 67 ARG n 
2 68 ASP n 
3 1  THR n 
3 2  THR n 
3 3  ASN n 
3 4  ALA n 
3 5  ASP n 
3 6  ARG n 
3 7  ARG n 
3 8  LYS n 
3 9  ALA n 
3 10 ALA n 
3 11 THR n 
3 12 MET n 
3 13 ARG n 
3 14 GLU n 
3 15 ARG n 
3 16 ARG n 
3 17 ARG n 
3 18 LEU n 
3 19 SER n 
3 20 LYS n 
3 21 VAL n 
3 22 ASN n 
3 23 GLU n 
3 24 ALA n 
3 25 PHE n 
3 26 GLU n 
3 27 THR n 
3 28 LEU n 
3 29 LYS n 
3 30 ARG n 
3 31 SER n 
3 32 THR n 
3 33 SER n 
3 34 SER n 
3 35 ASN n 
3 36 PRO n 
3 37 ASN n 
3 38 GLN n 
3 39 ARG n 
3 40 LEU n 
3 41 PRO n 
3 42 LYS n 
3 43 VAL n 
3 44 GLU n 
3 45 ILE n 
3 46 LEU n 
3 47 ARG n 
3 48 ASN n 
3 49 ALA n 
3 50 ILE n 
3 51 ARG n 
3 52 TYR n 
3 53 ILE n 
3 54 GLU n 
3 55 GLY n 
3 56 LEU n 
3 57 GLN n 
3 58 ALA n 
3 59 LEU n 
3 60 LEU n 
3 61 ARG n 
3 62 ASP n 
# 
loop_
_entity_src_nat.entity_id 
_entity_src_nat.pdbx_src_id 
_entity_src_nat.pdbx_alt_source_flag 
_entity_src_nat.pdbx_beg_seq_num 
_entity_src_nat.pdbx_end_seq_num 
_entity_src_nat.common_name 
_entity_src_nat.pdbx_organism_scientific 
_entity_src_nat.pdbx_ncbi_taxonomy_id 
_entity_src_nat.genus 
_entity_src_nat.species 
_entity_src_nat.strain 
_entity_src_nat.tissue 
_entity_src_nat.tissue_fraction 
_entity_src_nat.pdbx_secretion 
_entity_src_nat.pdbx_fragment 
_entity_src_nat.pdbx_variant 
_entity_src_nat.pdbx_cell_line 
_entity_src_nat.pdbx_atcc 
_entity_src_nat.pdbx_cellular_location 
_entity_src_nat.pdbx_organ 
_entity_src_nat.pdbx_organelle 
_entity_src_nat.pdbx_cell 
_entity_src_nat.pdbx_plasmid_name 
_entity_src_nat.pdbx_plasmid_details 
_entity_src_nat.details 
2 1 sample ? ? 'house mouse' 'Mus musculus' 10090 Mus ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 
3 1 sample ? ? 'house mouse' 'Mus musculus' 10090 Mus ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 
# 
loop_
_chem_comp.id 
_chem_comp.type 
_chem_comp.mon_nstd_flag 
_chem_comp.name 
_chem_comp.pdbx_synonyms 
_chem_comp.formula 
_chem_comp.formula_weight 
ALA 'L-peptide linking' y ALANINE                              ? 'C3 H7 N O2'      89.093  
ARG 'L-peptide linking' y ARGININE                             ? 'C6 H15 N4 O2 1'  175.209 
ASN 'L-peptide linking' y ASPARAGINE                           ? 'C4 H8 N2 O3'     132.118 
ASP 'L-peptide linking' y 'ASPARTIC ACID'                      ? 'C4 H7 N O4'      133.103 
DA  'DNA linking'       y "2'-DEOXYADENOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O6 P' 331.222 
DC  'DNA linking'       y "2'-DEOXYCYTIDINE-5'-MONOPHOSPHATE"  ? 'C9 H14 N3 O7 P'  307.197 
DG  'DNA linking'       y "2'-DEOXYGUANOSINE-5'-MONOPHOSPHATE" ? 'C10 H14 N5 O7 P' 347.221 
DT  'DNA linking'       y "THYMIDINE-5'-MONOPHOSPHATE"         ? 'C10 H15 N2 O8 P' 322.208 
GLN 'L-peptide linking' y GLUTAMINE                            ? 'C5 H10 N2 O3'    146.144 
GLU 'L-peptide linking' y 'GLUTAMIC ACID'                      ? 'C5 H9 N O4'      147.129 
GLY 'peptide linking'   y GLYCINE                              ? 'C2 H5 N O2'      75.067  
HOH non-polymer         . WATER                                ? 'H2 O'            18.015  
ILE 'L-peptide linking' y ISOLEUCINE                           ? 'C6 H13 N O2'     131.173 
LEU 'L-peptide linking' y LEUCINE                              ? 'C6 H13 N O2'     131.173 
LYS 'L-peptide linking' y LYSINE                               ? 'C6 H15 N2 O2 1'  147.195 
MET 'L-peptide linking' y METHIONINE                           ? 'C5 H11 N O2 S'   149.211 
PHE 'L-peptide linking' y PHENYLALANINE                        ? 'C9 H11 N O2'     165.189 
PRO 'L-peptide linking' y PROLINE                              ? 'C5 H9 N O2'      115.130 
SER 'L-peptide linking' y SERINE                               ? 'C3 H7 N O3'      105.093 
THR 'L-peptide linking' y THREONINE                            ? 'C4 H9 N O3'      119.119 
TYR 'L-peptide linking' y TYROSINE                             ? 'C9 H11 N O3'     181.189 
VAL 'L-peptide linking' y VALINE                               ? 'C5 H11 N O2'     117.146 
# 
loop_
_pdbx_poly_seq_scheme.asym_id 
_pdbx_poly_seq_scheme.entity_id 
_pdbx_poly_seq_scheme.seq_id 
_pdbx_poly_seq_scheme.mon_id 
_pdbx_poly_seq_scheme.ndb_seq_num 
_pdbx_poly_seq_scheme.pdb_seq_num 
_pdbx_poly_seq_scheme.auth_seq_num 
_pdbx_poly_seq_scheme.pdb_mon_id 
_pdbx_poly_seq_scheme.auth_mon_id 
_pdbx_poly_seq_scheme.pdb_strand_id 
_pdbx_poly_seq_scheme.pdb_ins_code 
_pdbx_poly_seq_scheme.hetero 
A 1 1  DT  1  1   1   DT  T   E . n 
A 1 2  DC  2  2   2   DC  C   E . n 
A 1 3  DA  3  3   3   DA  A   E . n 
A 1 4  DA  4  4   4   DA  A   E . n 
A 1 5  DC  5  5   5   DC  C   E . n 
A 1 6  DA  6  6   6   DA  A   E . n 
A 1 7  DG  7  7   7   DG  G   E . n 
A 1 8  DC  8  8   8   DC  C   E . n 
A 1 9  DT  9  9   9   DT  T   E . n 
A 1 10 DG  10 10  10  DG  G   E . n 
A 1 11 DT  11 11  11  DT  T   E . n 
A 1 12 DT  12 12  12  DT  T   E . n 
A 1 13 DG  13 13  13  DG  G   E . n 
A 1 14 DA  14 14  14  DA  A   E . n 
B 1 1  DT  1  15  15  DT  T   F . n 
B 1 2  DC  2  16  16  DC  C   F . n 
B 1 3  DA  3  17  17  DA  A   F . n 
B 1 4  DA  4  18  18  DA  A   F . n 
B 1 5  DC  5  19  19  DC  C   F . n 
B 1 6  DA  6  20  20  DA  A   F . n 
B 1 7  DG  7  21  21  DG  G   F . n 
B 1 8  DC  8  22  22  DC  C   F . n 
B 1 9  DT  9  23  23  DT  T   F . n 
B 1 10 DG  10 24  24  DG  G   F . n 
B 1 11 DT  11 25  25  DT  T   F . n 
B 1 12 DT  12 26  26  DT  T   F . n 
B 1 13 DG  13 27  27  DG  G   F . n 
B 1 14 DA  14 28  28  DA  A   F . n 
C 1 1  DT  1  29  29  DT  T   G . n 
C 1 2  DC  2  30  30  DC  C   G . n 
C 1 3  DA  3  31  31  DA  A   G . n 
C 1 4  DA  4  32  32  DA  A   G . n 
C 1 5  DC  5  33  33  DC  C   G . n 
C 1 6  DA  6  34  34  DA  A   G . n 
C 1 7  DG  7  35  35  DG  G   G . n 
C 1 8  DC  8  36  36  DC  C   G . n 
C 1 9  DT  9  37  37  DT  T   G . n 
C 1 10 DG  10 38  38  DG  G   G . n 
C 1 11 DT  11 39  39  DT  T   G . n 
C 1 12 DT  12 40  40  DT  T   G . n 
C 1 13 DG  13 41  41  DG  G   G . n 
C 1 14 DA  14 42  42  DA  A   G . n 
D 1 1  DT  1  43  43  DT  T   H . n 
D 1 2  DC  2  44  44  DC  C   H . n 
D 1 3  DA  3  45  45  DA  A   H . n 
D 1 4  DA  4  46  46  DA  A   H . n 
D 1 5  DC  5  47  47  DC  C   H . n 
D 1 6  DA  6  48  48  DA  A   H . n 
D 1 7  DG  7  49  49  DG  G   H . n 
D 1 8  DC  8  50  50  DC  C   H . n 
D 1 9  DT  9  51  51  DT  T   H . n 
D 1 10 DG  10 52  52  DG  G   H . n 
D 1 11 DT  11 53  53  DT  T   H . n 
D 1 12 DT  12 54  54  DT  T   H . n 
D 1 13 DG  13 55  55  DG  G   H . n 
D 1 14 DA  14 56  56  DA  A   H . n 
E 2 1  MET 1  1   57  MET MET A . n 
E 2 2  GLU 2  2   58  GLU GLU A . n 
E 2 3  LEU 3  3   59  LEU LEU A . n 
E 2 4  LYS 4  102 60  LYS LYS A . n 
E 2 5  ARG 5  103 61  ARG ARG A . n 
E 2 6  LYS 6  104 62  LYS LYS A . n 
E 2 7  THR 7  105 63  THR THR A . n 
E 2 8  THR 8  106 64  THR THR A . n 
E 2 9  ASN 9  107 65  ASN ASN A . n 
E 2 10 ALA 10 108 66  ALA ALA A . n 
E 2 11 ASP 11 109 67  ASP ASP A . n 
E 2 12 ARG 12 110 68  ARG ARG A . n 
E 2 13 ARG 13 111 69  ARG ARG A . n 
E 2 14 LYS 14 112 70  LYS LYS A . n 
E 2 15 ALA 15 113 71  ALA ALA A . n 
E 2 16 ALA 16 114 72  ALA ALA A . n 
E 2 17 THR 17 115 73  THR THR A . n 
E 2 18 MET 18 116 74  MET MET A . n 
E 2 19 ARG 19 117 75  ARG ARG A . n 
E 2 20 GLU 20 118 76  GLU GLU A . n 
E 2 21 ARG 21 119 77  ARG ARG A . n 
E 2 22 ARG 22 120 78  ARG ARG A . n 
E 2 23 ARG 23 121 79  ARG ARG A . n 
E 2 24 LEU 24 122 80  LEU LEU A . n 
E 2 25 SER 25 123 81  SER SER A . n 
E 2 26 LYS 26 124 82  LYS LYS A . n 
E 2 27 VAL 27 125 83  VAL VAL A . n 
E 2 28 ASN 28 126 84  ASN ASN A . n 
E 2 29 GLU 29 127 85  GLU GLU A . n 
E 2 30 ALA 30 128 86  ALA ALA A . n 
E 2 31 PHE 31 129 87  PHE PHE A . n 
E 2 32 GLU 32 130 88  GLU GLU A . n 
E 2 33 THR 33 131 89  THR THR A . n 
E 2 34 LEU 34 132 90  LEU LEU A . n 
E 2 35 LYS 35 133 91  LYS LYS A . n 
E 2 36 ARG 36 134 92  ARG ARG A . n 
E 2 37 SER 37 135 93  SER SER A . n 
E 2 38 THR 38 136 94  THR THR A . n 
E 2 39 SER 39 137 95  SER SER A . n 
E 2 40 SER 40 138 96  SER SER A . n 
E 2 41 ASN 41 139 97  ASN ASN A . n 
E 2 42 PRO 42 140 98  PRO PRO A . n 
E 2 43 ASN 43 141 99  ASN ASN A . n 
E 2 44 GLN 44 142 100 GLN GLN A . n 
E 2 45 ARG 45 143 101 ARG ARG A . n 
E 2 46 LEU 46 144 102 LEU LEU A . n 
E 2 47 PRO 47 145 103 PRO PRO A . n 
E 2 48 LYS 48 146 104 LYS LYS A . n 
E 2 49 VAL 49 147 105 VAL VAL A . n 
E 2 50 GLU 50 148 106 GLU GLU A . n 
E 2 51 ILE 51 149 107 ILE ILE A . n 
E 2 52 LEU 52 150 108 LEU LEU A . n 
E 2 53 ARG 53 151 109 ARG ARG A . n 
E 2 54 ASN 54 152 110 ASN ASN A . n 
E 2 55 ALA 55 153 111 ALA ALA A . n 
E 2 56 ILE 56 154 112 ILE ILE A . n 
E 2 57 ARG 57 155 113 ARG ARG A . n 
E 2 58 TYR 58 156 114 TYR TYR A . n 
E 2 59 ILE 59 157 115 ILE ILE A . n 
E 2 60 GLU 60 158 116 GLU GLU A . n 
E 2 61 GLY 61 159 117 GLY GLY A . n 
E 2 62 LEU 62 160 118 LEU LEU A . n 
E 2 63 GLN 63 161 119 GLN GLN A . n 
E 2 64 ALA 64 162 120 ALA ALA A . n 
E 2 65 LEU 65 163 121 LEU LEU A . n 
E 2 66 LEU 66 164 122 LEU LEU A . n 
E 2 67 ARG 67 165 123 ARG ARG A . n 
E 2 68 ASP 68 166 124 ASP ASP A . n 
F 3 1  THR 1  105 125 THR THR B . n 
F 3 2  THR 2  106 126 THR THR B . n 
F 3 3  ASN 3  107 127 ASN ASN B . n 
F 3 4  ALA 4  108 128 ALA ALA B . n 
F 3 5  ASP 5  109 129 ASP ASP B . n 
F 3 6  ARG 6  110 130 ARG ARG B . n 
F 3 7  ARG 7  111 131 ARG ARG B . n 
F 3 8  LYS 8  112 132 LYS LYS B . n 
F 3 9  ALA 9  113 133 ALA ALA B . n 
F 3 10 ALA 10 114 134 ALA ALA B . n 
F 3 11 THR 11 115 135 THR THR B . n 
F 3 12 MET 12 116 136 MET MET B . n 
F 3 13 ARG 13 117 137 ARG ARG B . n 
F 3 14 GLU 14 118 138 GLU GLU B . n 
F 3 15 ARG 15 119 139 ARG ARG B . n 
F 3 16 ARG 16 120 140 ARG ARG B . n 
F 3 17 ARG 17 121 141 ARG ARG B . n 
F 3 18 LEU 18 122 142 LEU LEU B . n 
F 3 19 SER 19 123 143 SER SER B . n 
F 3 20 LYS 20 124 144 LYS LYS B . n 
F 3 21 VAL 21 125 145 VAL VAL B . n 
F 3 22 ASN 22 126 146 ASN ASN B . n 
F 3 23 GLU 23 127 147 GLU GLU B . n 
F 3 24 ALA 24 128 148 ALA ALA B . n 
F 3 25 PHE 25 129 149 PHE PHE B . n 
F 3 26 GLU 26 130 150 GLU GLU B . n 
F 3 27 THR 27 131 151 THR THR B . n 
F 3 28 LEU 28 132 152 LEU LEU B . n 
F 3 29 LYS 29 133 153 LYS LYS B . n 
F 3 30 ARG 30 134 154 ARG ARG B . n 
F 3 31 SER 31 135 155 SER SER B . n 
F 3 32 THR 32 136 156 THR THR B . n 
F 3 33 SER 33 137 157 SER SER B . n 
F 3 34 SER 34 138 158 SER SER B . n 
F 3 35 ASN 35 139 159 ASN ASN B . n 
F 3 36 PRO 36 140 160 PRO PRO B . n 
F 3 37 ASN 37 141 161 ASN ASN B . n 
F 3 38 GLN 38 142 162 GLN GLN B . n 
F 3 39 ARG 39 143 163 ARG ARG B . n 
F 3 40 LEU 40 144 164 LEU LEU B . n 
F 3 41 PRO 41 145 165 PRO PRO B . n 
F 3 42 LYS 42 146 166 LYS LYS B . n 
F 3 43 VAL 43 147 167 VAL VAL B . n 
F 3 44 GLU 44 148 168 GLU GLU B . n 
F 3 45 ILE 45 149 169 ILE ILE B . n 
F 3 46 LEU 46 150 170 LEU LEU B . n 
F 3 47 ARG 47 151 171 ARG ARG B . n 
F 3 48 ASN 48 152 172 ASN ASN B . n 
F 3 49 ALA 49 153 173 ALA ALA B . n 
F 3 50 ILE 50 154 174 ILE ILE B . n 
F 3 51 ARG 51 155 175 ARG ARG B . n 
F 3 52 TYR 52 156 176 TYR TYR B . n 
F 3 53 ILE 53 157 177 ILE ILE B . n 
F 3 54 GLU 54 158 178 GLU GLU B . n 
F 3 55 GLY 55 159 179 GLY GLY B . n 
F 3 56 LEU 56 160 180 LEU LEU B . n 
F 3 57 GLN 57 161 181 GLN GLN B . n 
F 3 58 ALA 58 162 182 ALA ALA B . n 
F 3 59 LEU 59 163 183 LEU LEU B . n 
F 3 60 LEU 60 164 184 LEU LEU B . n 
F 3 61 ARG 61 165 185 ARG ARG B . n 
F 3 62 ASP 62 166 186 ASP ASP B . n 
G 3 1  THR 1  105 187 THR THR C . n 
G 3 2  THR 2  106 188 THR THR C . n 
G 3 3  ASN 3  107 189 ASN ASN C . n 
G 3 4  ALA 4  108 190 ALA ALA C . n 
G 3 5  ASP 5  109 191 ASP ASP C . n 
G 3 6  ARG 6  110 192 ARG ARG C . n 
G 3 7  ARG 7  111 193 ARG ARG C . n 
G 3 8  LYS 8  112 194 LYS LYS C . n 
G 3 9  ALA 9  113 195 ALA ALA C . n 
G 3 10 ALA 10 114 196 ALA ALA C . n 
G 3 11 THR 11 115 197 THR THR C . n 
G 3 12 MET 12 116 198 MET MET C . n 
G 3 13 ARG 13 117 199 ARG ARG C . n 
G 3 14 GLU 14 118 200 GLU GLU C . n 
G 3 15 ARG 15 119 201 ARG ARG C . n 
G 3 16 ARG 16 120 202 ARG ARG C . n 
G 3 17 ARG 17 121 203 ARG ARG C . n 
G 3 18 LEU 18 122 204 LEU LEU C . n 
G 3 19 SER 19 123 205 SER SER C . n 
G 3 20 LYS 20 124 206 LYS LYS C . n 
G 3 21 VAL 21 125 207 VAL VAL C . n 
G 3 22 ASN 22 126 208 ASN ASN C . n 
G 3 23 GLU 23 127 209 GLU GLU C . n 
G 3 24 ALA 24 128 210 ALA ALA C . n 
G 3 25 PHE 25 129 211 PHE PHE C . n 
G 3 26 GLU 26 130 212 GLU GLU C . n 
G 3 27 THR 27 131 213 THR THR C . n 
G 3 28 LEU 28 132 214 LEU LEU C . n 
G 3 29 LYS 29 133 215 LYS LYS C . n 
G 3 30 ARG 30 134 216 ARG ARG C . n 
G 3 31 SER 31 135 217 SER SER C . n 
G 3 32 THR 32 136 218 THR THR C . n 
G 3 33 SER 33 137 219 SER SER C . n 
G 3 34 SER 34 138 220 SER SER C . n 
G 3 35 ASN 35 139 221 ASN ASN C . n 
G 3 36 PRO 36 140 222 PRO PRO C . n 
G 3 37 ASN 37 141 223 ASN ASN C . n 
G 3 38 GLN 38 142 224 GLN GLN C . n 
G 3 39 ARG 39 143 225 ARG ARG C . n 
G 3 40 LEU 40 144 226 LEU LEU C . n 
G 3 41 PRO 41 145 227 PRO PRO C . n 
G 3 42 LYS 42 146 228 LYS LYS C . n 
G 3 43 VAL 43 147 229 VAL VAL C . n 
G 3 44 GLU 44 148 230 GLU GLU C . n 
G 3 45 ILE 45 149 231 ILE ILE C . n 
G 3 46 LEU 46 150 232 LEU LEU C . n 
G 3 47 ARG 47 151 233 ARG ARG C . n 
G 3 48 ASN 48 152 234 ASN ASN C . n 
G 3 49 ALA 49 153 235 ALA ALA C . n 
G 3 50 ILE 50 154 236 ILE ILE C . n 
G 3 51 ARG 51 155 237 ARG ARG C . n 
G 3 52 TYR 52 156 238 TYR TYR C . n 
G 3 53 ILE 53 157 239 ILE ILE C . n 
G 3 54 GLU 54 158 240 GLU GLU C . n 
G 3 55 GLY 55 159 241 GLY GLY C . n 
G 3 56 LEU 56 160 242 LEU LEU C . n 
G 3 57 GLN 57 161 243 GLN GLN C . n 
G 3 58 ALA 58 162 244 ALA ALA C . n 
G 3 59 LEU 59 163 245 LEU LEU C . n 
G 3 60 LEU 60 164 246 LEU LEU C . n 
G 3 61 ARG 61 165 247 ARG ARG C . n 
G 3 62 ASP 62 166 248 ASP ASP C . n 
H 3 1  THR 1  105 249 THR THR D . n 
H 3 2  THR 2  106 250 THR THR D . n 
H 3 3  ASN 3  107 251 ASN ASN D . n 
H 3 4  ALA 4  108 252 ALA ALA D . n 
H 3 5  ASP 5  109 253 ASP ASP D . n 
H 3 6  ARG 6  110 254 ARG ARG D . n 
H 3 7  ARG 7  111 255 ARG ARG D . n 
H 3 8  LYS 8  112 256 LYS LYS D . n 
H 3 9  ALA 9  113 257 ALA ALA D . n 
H 3 10 ALA 10 114 258 ALA ALA D . n 
H 3 11 THR 11 115 259 THR THR D . n 
H 3 12 MET 12 116 260 MET MET D . n 
H 3 13 ARG 13 117 261 ARG ARG D . n 
H 3 14 GLU 14 118 262 GLU GLU D . n 
H 3 15 ARG 15 119 263 ARG ARG D . n 
H 3 16 ARG 16 120 264 ARG ARG D . n 
H 3 17 ARG 17 121 265 ARG ARG D . n 
H 3 18 LEU 18 122 266 LEU LEU D . n 
H 3 19 SER 19 123 267 SER SER D . n 
H 3 20 LYS 20 124 268 LYS LYS D . n 
H 3 21 VAL 21 125 269 VAL VAL D . n 
H 3 22 ASN 22 126 270 ASN ASN D . n 
H 3 23 GLU 23 127 271 GLU GLU D . n 
H 3 24 ALA 24 128 272 ALA ALA D . n 
H 3 25 PHE 25 129 273 PHE PHE D . n 
H 3 26 GLU 26 130 274 GLU GLU D . n 
H 3 27 THR 27 131 275 THR THR D . n 
H 3 28 LEU 28 132 276 LEU LEU D . n 
H 3 29 LYS 29 133 277 LYS LYS D . n 
H 3 30 ARG 30 134 278 ARG ARG D . n 
H 3 31 SER 31 135 279 SER SER D . n 
H 3 32 THR 32 136 280 THR THR D . n 
H 3 33 SER 33 137 281 SER SER D . n 
H 3 34 SER 34 138 282 SER SER D . n 
H 3 35 ASN 35 139 283 ASN ASN D . n 
H 3 36 PRO 36 140 284 PRO PRO D . n 
H 3 37 ASN 37 141 285 ASN ASN D . n 
H 3 38 GLN 38 142 286 GLN GLN D . n 
H 3 39 ARG 39 143 287 ARG ARG D . n 
H 3 40 LEU 40 144 288 LEU LEU D . n 
H 3 41 PRO 41 145 289 PRO PRO D . n 
H 3 42 LYS 42 146 290 LYS LYS D . n 
H 3 43 VAL 43 147 291 VAL VAL D . n 
H 3 44 GLU 44 148 292 GLU GLU D . n 
H 3 45 ILE 45 149 293 ILE ILE D . n 
H 3 46 LEU 46 150 294 LEU LEU D . n 
H 3 47 ARG 47 151 295 ARG ARG D . n 
H 3 48 ASN 48 152 296 ASN ASN D . n 
H 3 49 ALA 49 153 297 ALA ALA D . n 
H 3 50 ILE 50 154 298 ILE ILE D . n 
H 3 51 ARG 51 155 299 ARG ARG D . n 
H 3 52 TYR 52 156 300 TYR TYR D . n 
H 3 53 ILE 53 157 301 ILE ILE D . n 
H 3 54 GLU 54 158 302 GLU GLU D . n 
H 3 55 GLY 55 159 303 GLY GLY D . n 
H 3 56 LEU 56 160 304 LEU LEU D . n 
H 3 57 GLN 57 161 305 GLN GLN D . n 
H 3 58 ALA 58 162 306 ALA ALA D . n 
H 3 59 LEU 59 163 307 LEU LEU D . n 
H 3 60 LEU 60 164 308 LEU LEU D . n 
H 3 61 ARG 61 165 309 ARG ARG D . n 
H 3 62 ASP 62 166 310 ASP ASP D . n 
# 
loop_
_pdbx_nonpoly_scheme.asym_id 
_pdbx_nonpoly_scheme.entity_id 
_pdbx_nonpoly_scheme.mon_id 
_pdbx_nonpoly_scheme.ndb_seq_num 
_pdbx_nonpoly_scheme.pdb_seq_num 
_pdbx_nonpoly_scheme.auth_seq_num 
_pdbx_nonpoly_scheme.pdb_mon_id 
_pdbx_nonpoly_scheme.auth_mon_id 
_pdbx_nonpoly_scheme.pdb_strand_id 
_pdbx_nonpoly_scheme.pdb_ins_code 
I 4 HOH 1 15 311 HOH HOH E . 
I 4 HOH 2 16 315 HOH HOH E . 
I 4 HOH 3 17 320 HOH HOH E . 
I 4 HOH 4 18 321 HOH HOH E . 
I 4 HOH 5 19 333 HOH HOH E . 
J 4 HOH 1 29 312 HOH HOH F . 
J 4 HOH 2 30 317 HOH HOH F . 
J 4 HOH 3 31 319 HOH HOH F . 
J 4 HOH 4 32 322 HOH HOH F . 
J 4 HOH 5 33 323 HOH HOH F . 
J 4 HOH 6 34 328 HOH HOH F . 
J 4 HOH 7 35 334 HOH HOH F . 
K 4 HOH 1 17 327 HOH HOH G . 
K 4 HOH 2 21 331 HOH HOH G . 
L 4 HOH 1 14 324 HOH HOH H . 
L 4 HOH 2 15 325 HOH HOH H . 
L 4 HOH 3 19 329 HOH HOH H . 
M 4 HOH 1 4  314 HOH HOH A . 
M 4 HOH 2 6  316 HOH HOH A . 
M 4 HOH 3 8  318 HOH HOH A . 
M 4 HOH 4 22 332 HOH HOH A . 
N 4 HOH 1 3  313 HOH HOH B . 
O 4 HOH 1 16 326 HOH HOH C . 
O 4 HOH 2 20 330 HOH HOH C . 
O 4 HOH 3 25 335 HOH HOH C . 
# 
loop_
_software.name 
_software.classification 
_software.version 
_software.citation_id 
_software.pdbx_ordinal 
X-PLOR refinement . ? 1 
TNT    refinement . ? 2 
# 
_cell.entry_id           1MDY 
_cell.length_a           222.800 
_cell.length_b           70.800 
_cell.length_c           30.000 
_cell.angle_alpha        90.00 
_cell.angle_beta         90.00 
_cell.angle_gamma        90.00 
_cell.Z_PDB              16 
_cell.pdbx_unique_axis   ? 
# 
_symmetry.entry_id                         1MDY 
_symmetry.space_group_name_H-M             'P 21 21 2' 
_symmetry.pdbx_full_space_group_name_H-M   ? 
_symmetry.cell_setting                     ? 
_symmetry.Int_Tables_number                18 
# 
_exptl.entry_id          1MDY 
_exptl.method            'X-RAY DIFFRACTION' 
_exptl.crystals_number   ? 
# 
_exptl_crystal.id                    1 
_exptl_crystal.density_meas          ? 
_exptl_crystal.density_Matthews      2.48 
_exptl_crystal.density_percent_sol   50.48 
_exptl_crystal.description           ? 
# 
_diffrn.id                     1 
_diffrn.ambient_temp           ? 
_diffrn.ambient_temp_details   ? 
_diffrn.crystal_id             1 
# 
_diffrn_radiation.diffrn_id                        1 
_diffrn_radiation.wavelength_id                    1 
_diffrn_radiation.pdbx_monochromatic_or_laue_m_l   M 
_diffrn_radiation.monochromator                    ? 
_diffrn_radiation.pdbx_diffrn_protocol             'SINGLE WAVELENGTH' 
_diffrn_radiation.pdbx_scattering_type             x-ray 
# 
_diffrn_radiation_wavelength.id           1 
_diffrn_radiation_wavelength.wavelength   . 
_diffrn_radiation_wavelength.wt           1.0 
# 
_refine.entry_id                                 1MDY 
_refine.ls_number_reflns_obs                     ? 
_refine.ls_number_reflns_all                     ? 
_refine.pdbx_ls_sigma_I                          ? 
_refine.pdbx_ls_sigma_F                          ? 
_refine.pdbx_data_cutoff_high_absF               ? 
_refine.pdbx_data_cutoff_low_absF                ? 
_refine.pdbx_data_cutoff_high_rms_absF           ? 
_refine.ls_d_res_low                             ? 
_refine.ls_d_res_high                            2.800 
_refine.ls_percent_reflns_obs                    ? 
_refine.ls_R_factor_obs                          0.2530000 
_refine.ls_R_factor_all                          ? 
_refine.ls_R_factor_R_work                       0.2530000 
_refine.ls_R_factor_R_free                       0.3300000 
_refine.ls_R_factor_R_free_error                 ? 
_refine.ls_R_factor_R_free_error_details         ? 
_refine.ls_percent_reflns_R_free                 ? 
_refine.ls_number_reflns_R_free                  ? 
_refine.ls_number_parameters                     ? 
_refine.ls_number_restraints                     ? 
_refine.occupancy_min                            ? 
_refine.occupancy_max                            ? 
_refine.B_iso_mean                               ? 
_refine.aniso_B[1][1]                            ? 
_refine.aniso_B[2][2]                            ? 
_refine.aniso_B[3][3]                            ? 
_refine.aniso_B[1][2]                            ? 
_refine.aniso_B[1][3]                            ? 
_refine.aniso_B[2][3]                            ? 
_refine.solvent_model_details                    ? 
_refine.solvent_model_param_ksol                 ? 
_refine.solvent_model_param_bsol                 ? 
_refine.pdbx_ls_cross_valid_method               ? 
_refine.details                                  ? 
_refine.pdbx_starting_model                      ? 
_refine.pdbx_method_to_determine_struct          ? 
_refine.pdbx_isotropic_thermal_model             ? 
_refine.pdbx_stereochemistry_target_values       ? 
_refine.pdbx_stereochem_target_val_spec_case     ? 
_refine.pdbx_R_Free_selection_details            ? 
_refine.pdbx_overall_ESU_R                       ? 
_refine.pdbx_overall_ESU_R_Free                  ? 
_refine.overall_SU_ML                            ? 
_refine.overall_SU_B                             ? 
_refine.ls_redundancy_reflns_obs                 ? 
_refine.pdbx_refine_id                           'X-RAY DIFFRACTION' 
_refine.pdbx_diffrn_id                           1 
_refine.pdbx_TLS_residual_ADP_flag               ? 
_refine.correlation_coeff_Fo_to_Fc               ? 
_refine.correlation_coeff_Fo_to_Fc_free          ? 
_refine.pdbx_solvent_vdw_probe_radii             ? 
_refine.pdbx_solvent_ion_probe_radii             ? 
_refine.pdbx_solvent_shrinkage_radii             ? 
_refine.pdbx_overall_phase_error                 ? 
_refine.overall_SU_R_Cruickshank_DPI             ? 
_refine.pdbx_overall_SU_R_free_Cruickshank_DPI   ? 
_refine.pdbx_overall_SU_R_Blow_DPI               ? 
_refine.pdbx_overall_SU_R_free_Blow_DPI          ? 
# 
_refine_hist.pdbx_refine_id                   'X-RAY DIFFRACTION' 
_refine_hist.cycle_id                         LAST 
_refine_hist.pdbx_number_atoms_protein        2086 
_refine_hist.pdbx_number_atoms_nucleic_acid   1136 
_refine_hist.pdbx_number_atoms_ligand         0 
_refine_hist.number_atoms_solvent             25 
_refine_hist.number_atoms_total               3247 
_refine_hist.d_res_high                       2.800 
_refine_hist.d_res_low                        . 
# 
loop_
_struct_ncs_oper.id 
_struct_ncs_oper.code 
_struct_ncs_oper.details 
_struct_ncs_oper.matrix[1][1] 
_struct_ncs_oper.matrix[1][2] 
_struct_ncs_oper.matrix[1][3] 
_struct_ncs_oper.matrix[2][1] 
_struct_ncs_oper.matrix[2][2] 
_struct_ncs_oper.matrix[2][3] 
_struct_ncs_oper.matrix[3][1] 
_struct_ncs_oper.matrix[3][2] 
_struct_ncs_oper.matrix[3][3] 
_struct_ncs_oper.vector[1] 
_struct_ncs_oper.vector[2] 
_struct_ncs_oper.vector[3] 
1 given ? -0.645814 0.720520 -0.252539 0.744460 0.667667 0.001127  0.169423  -0.187277 -0.967586 102.97015 -45.90718 11.36556 
2 given ? -0.533164 0.834325 0.140135  0.807272 0.551272 -0.210739 -0.253077 0.000768  -0.967446 173.68367 -90.34569 34.22189 
# 
_database_PDB_matrix.entry_id          1MDY 
_database_PDB_matrix.origx[1][1]       1.000000 
_database_PDB_matrix.origx[1][2]       0.000000 
_database_PDB_matrix.origx[1][3]       0.000000 
_database_PDB_matrix.origx[2][1]       0.000000 
_database_PDB_matrix.origx[2][2]       1.000000 
_database_PDB_matrix.origx[2][3]       0.000000 
_database_PDB_matrix.origx[3][1]       0.000000 
_database_PDB_matrix.origx[3][2]       0.000000 
_database_PDB_matrix.origx[3][3]       1.000000 
_database_PDB_matrix.origx_vector[1]   0.00000 
_database_PDB_matrix.origx_vector[2]   0.00000 
_database_PDB_matrix.origx_vector[3]   0.00000 
# 
_struct.entry_id                  1MDY 
_struct.title                     
'CRYSTAL STRUCTURE OF MYOD BHLH DOMAIN BOUND TO DNA: PERSPECTIVES ON DNA RECOGNITION AND IMPLICATIONS FOR TRANSCRIPTIONAL ACTIVATION' 
_struct.pdbx_model_details        ? 
_struct.pdbx_CASP_flag            ? 
_struct.pdbx_model_type_details   ? 
# 
_struct_keywords.entry_id        1MDY 
_struct_keywords.pdbx_keywords   TRANSCRIPTION/DNA 
_struct_keywords.text            'PROTEIN-DNA COMPLEX, TRANSCRIPTION-DNA COMPLEX' 
# 
loop_
_struct_asym.id 
_struct_asym.pdbx_blank_PDB_chainid_flag 
_struct_asym.pdbx_modified 
_struct_asym.entity_id 
_struct_asym.details 
A N N 1 ? 
B N N 1 ? 
C N N 1 ? 
D N N 1 ? 
E N N 2 ? 
F N N 3 ? 
G N N 3 ? 
H N N 3 ? 
I N N 4 ? 
J N N 4 ? 
K N N 4 ? 
L N N 4 ? 
M N N 4 ? 
N N N 4 ? 
O N N 4 ? 
# 
loop_
_struct_ref.id 
_struct_ref.db_name 
_struct_ref.db_code 
_struct_ref.entity_id 
_struct_ref.pdbx_db_accession 
_struct_ref.pdbx_db_isoform 
_struct_ref.pdbx_seq_one_letter_code 
_struct_ref.pdbx_align_begin 
1 UNP MYOD_MOUSE 2 ? ? ? ? 
2 PDB 1MDY       1 ? ? ? ? 
# 
loop_
_struct_ref_seq.align_id 
_struct_ref_seq.ref_id 
_struct_ref_seq.pdbx_PDB_id_code 
_struct_ref_seq.pdbx_strand_id 
_struct_ref_seq.seq_align_beg 
_struct_ref_seq.pdbx_seq_align_beg_ins_code 
_struct_ref_seq.seq_align_end 
_struct_ref_seq.pdbx_seq_align_end_ins_code 
_struct_ref_seq.pdbx_db_accession 
_struct_ref_seq.db_align_beg 
_struct_ref_seq.pdbx_db_align_beg_ins_code 
_struct_ref_seq.db_align_end 
_struct_ref_seq.pdbx_db_align_end_ins_code 
_struct_ref_seq.pdbx_auth_seq_align_beg 
_struct_ref_seq.pdbx_auth_seq_align_end 
1 1 1MDY A 4 ? 68 ? P10085 102 ? 166 ? 102 166 
2 1 1MDY B 1 ? 62 ? P10085 105 ? 166 ? 105 166 
3 1 1MDY C 1 ? 62 ? P10085 105 ? 166 ? 105 166 
4 1 1MDY D 1 ? 62 ? P10085 105 ? 166 ? 105 166 
5 2 1MDY E 1 ? 14 ? 1MDY   1   ? 14  ? 1   14  
6 2 1MDY F 1 ? 14 ? 1MDY   15  ? 28  ? 15  28  
7 2 1MDY G 1 ? 14 ? 1MDY   29  ? 42  ? 29  42  
8 2 1MDY H 1 ? 14 ? 1MDY   43  ? 56  ? 43  56  
# 
loop_
_pdbx_struct_assembly.id 
_pdbx_struct_assembly.details 
_pdbx_struct_assembly.method_details 
_pdbx_struct_assembly.oligomeric_details 
_pdbx_struct_assembly.oligomeric_count 
1 author_defined_assembly ? tetrameric 4 
2 author_defined_assembly ? tetrameric 4 
# 
loop_
_pdbx_struct_assembly_gen.assembly_id 
_pdbx_struct_assembly_gen.oper_expression 
_pdbx_struct_assembly_gen.asym_id_list 
1 1 A,B,E,F,I,J,M,N 
2 1 C,D,G,H,K,L,O   
# 
_pdbx_struct_oper_list.id                   1 
_pdbx_struct_oper_list.type                 'identity operation' 
_pdbx_struct_oper_list.name                 1_555 
_pdbx_struct_oper_list.symmetry_operation   x,y,z 
_pdbx_struct_oper_list.matrix[1][1]         1.0000000000 
_pdbx_struct_oper_list.matrix[1][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[1][3]         0.0000000000 
_pdbx_struct_oper_list.vector[1]            0.0000000000 
_pdbx_struct_oper_list.matrix[2][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[2][2]         1.0000000000 
_pdbx_struct_oper_list.matrix[2][3]         0.0000000000 
_pdbx_struct_oper_list.vector[2]            0.0000000000 
_pdbx_struct_oper_list.matrix[3][1]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][2]         0.0000000000 
_pdbx_struct_oper_list.matrix[3][3]         1.0000000000 
_pdbx_struct_oper_list.vector[3]            0.0000000000 
# 
loop_
_struct_biol.id 
_struct_biol.details 
_struct_biol.pdbx_parent_biol_id 
1 
;THE ASYMMETRIC UNIT CONTAINS FOUR MONOMERS OF MYOD TOGETHER
WITH TWO DOUBLE-STRANDED 14 BASE PAIR OLIGONUCLEOTIDES.
THERE ARE, THUS, TWO HOMODIMERS OF MYOD BOUND TO TWO DNA
SITES IN THE ASYMMETRIC UNIT.  THE DEPOSITORS HAVE INCLUDED
RESIDUES 105 - 166 OF ALL FOUR OF THE MYOD MONOMERS IN
THEIR MODEL.  RESIDUES 1 - 3 AND 102 - 104 ARE ALSO
INCLUDED IN ONE OUT OF THE FOUR MONOMERS, WHERE THESE
RESIDUES ARE INVOLVED IN CRYSTAL PACKING CONTACTS.

THE TRANSFORMATION PRESENTED ON *MTRIX 1* RECORDS BELOW
WILL YIELD APPROXIMATE COORDINATES FOR CHAIN *B* WHEN
APPLIED TO CHAIN *A*.  THE TRANSFORMATION PRESENTED ON
*MTRIX 2* RECORDS BELOW WILL YIELD APPROXIMATE COORDINATES
FOR CHAIN *D* WHEN APPLIED TO CHAIN *C*.
;
? 
2 ? ? 
# 
loop_
_struct_conf.conf_type_id 
_struct_conf.id 
_struct_conf.pdbx_PDB_helix_id 
_struct_conf.beg_label_comp_id 
_struct_conf.beg_label_asym_id 
_struct_conf.beg_label_seq_id 
_struct_conf.pdbx_beg_PDB_ins_code 
_struct_conf.end_label_comp_id 
_struct_conf.end_label_asym_id 
_struct_conf.end_label_seq_id 
_struct_conf.pdbx_end_PDB_ins_code 
_struct_conf.beg_auth_comp_id 
_struct_conf.beg_auth_asym_id 
_struct_conf.beg_auth_seq_id 
_struct_conf.end_auth_comp_id 
_struct_conf.end_auth_asym_id 
_struct_conf.end_auth_seq_id 
_struct_conf.pdbx_PDB_helix_class 
_struct_conf.details 
_struct_conf.pdbx_PDB_helix_length 
HELX_P HELX_P1 H1 ASN E 9  ? SER E 40 ? ASN A 107 SER A 138 1 'BASIC HEL. & HEL.1 FROM MON.1' 32 
HELX_P HELX_P2 H2 LYS E 48 ? ASP E 68 ? LYS A 146 ASP A 166 1 'HELIX 2 FROM MONOMER 1'        21 
HELX_P HELX_P3 H3 ASN F 3  ? SER F 34 ? ASN B 107 SER B 138 1 'BASIC HEL. & HEL.1 FROM MON.2' 32 
HELX_P HELX_P4 H4 LYS F 42 ? ASP F 62 ? LYS B 146 ASP B 166 1 'HELIX 2 FROM MONOMER 2'        21 
HELX_P HELX_P5 H5 ASN G 3  ? SER G 34 ? ASN C 107 SER C 138 1 'BASIC HEL. & HEL.1 FROM MON.3' 32 
HELX_P HELX_P6 H6 LYS G 42 ? ASP G 62 ? LYS C 146 ASP C 166 1 'HELIX 2 FROM MONOMER 3'        21 
HELX_P HELX_P7 H7 ASN H 3  ? SER H 34 ? ASN D 107 SER D 138 1 'BASIC HEL. & HEL.1 FROM MON.4' 32 
HELX_P HELX_P8 H8 LYS H 42 ? ASP H 62 ? LYS D 146 ASP D 166 1 'HELIX 2 FROM MONOMER 4'        21 
# 
_struct_conf_type.id          HELX_P 
_struct_conf_type.criteria    ? 
_struct_conf_type.reference   ? 
# 
loop_
_struct_conn.id 
_struct_conn.conn_type_id 
_struct_conn.pdbx_leaving_atom_flag 
_struct_conn.pdbx_PDB_id 
_struct_conn.ptnr1_label_asym_id 
_struct_conn.ptnr1_label_comp_id 
_struct_conn.ptnr1_label_seq_id 
_struct_conn.ptnr1_label_atom_id 
_struct_conn.pdbx_ptnr1_label_alt_id 
_struct_conn.pdbx_ptnr1_PDB_ins_code 
_struct_conn.pdbx_ptnr1_standard_comp_id 
_struct_conn.ptnr1_symmetry 
_struct_conn.ptnr2_label_asym_id 
_struct_conn.ptnr2_label_comp_id 
_struct_conn.ptnr2_label_seq_id 
_struct_conn.ptnr2_label_atom_id 
_struct_conn.pdbx_ptnr2_label_alt_id 
_struct_conn.pdbx_ptnr2_PDB_ins_code 
_struct_conn.ptnr1_auth_asym_id 
_struct_conn.ptnr1_auth_comp_id 
_struct_conn.ptnr1_auth_seq_id 
_struct_conn.ptnr2_auth_asym_id 
_struct_conn.ptnr2_auth_comp_id 
_struct_conn.ptnr2_auth_seq_id 
_struct_conn.ptnr2_symmetry 
_struct_conn.pdbx_ptnr3_label_atom_id 
_struct_conn.pdbx_ptnr3_label_seq_id 
_struct_conn.pdbx_ptnr3_label_comp_id 
_struct_conn.pdbx_ptnr3_label_asym_id 
_struct_conn.pdbx_ptnr3_label_alt_id 
_struct_conn.pdbx_ptnr3_PDB_ins_code 
_struct_conn.details 
_struct_conn.pdbx_dist_value 
_struct_conn.pdbx_value_order 
_struct_conn.pdbx_role 
hydrog1  hydrog ? ? A DT 1  N3 ? ? ? 1_555 B DA 14 N1 ? ? E DT 1  F DA 28 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog2  hydrog ? ? A DT 1  O4 ? ? ? 1_555 B DA 14 N6 ? ? E DT 1  F DA 28 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog3  hydrog ? ? A DC 2  N3 ? ? ? 1_555 B DG 13 N1 ? ? E DC 2  F DG 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog4  hydrog ? ? A DC 2  N4 ? ? ? 1_555 B DG 13 O6 ? ? E DC 2  F DG 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog5  hydrog ? ? A DC 2  O2 ? ? ? 1_555 B DG 13 N2 ? ? E DC 2  F DG 27 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog6  hydrog ? ? A DA 3  N1 ? ? ? 1_555 B DT 12 N3 ? ? E DA 3  F DT 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog7  hydrog ? ? A DA 3  N6 ? ? ? 1_555 B DT 12 O4 ? ? E DA 3  F DT 26 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog8  hydrog ? ? A DA 4  N1 ? ? ? 1_555 B DT 11 N3 ? ? E DA 4  F DT 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog9  hydrog ? ? A DA 4  N6 ? ? ? 1_555 B DT 11 O4 ? ? E DA 4  F DT 25 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog10 hydrog ? ? A DC 5  N3 ? ? ? 1_555 B DG 10 N1 ? ? E DC 5  F DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog11 hydrog ? ? A DC 5  N4 ? ? ? 1_555 B DG 10 O6 ? ? E DC 5  F DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog12 hydrog ? ? A DC 5  O2 ? ? ? 1_555 B DG 10 N2 ? ? E DC 5  F DG 24 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog13 hydrog ? ? A DA 6  N1 ? ? ? 1_555 B DT 9  N3 ? ? E DA 6  F DT 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog14 hydrog ? ? A DA 6  N6 ? ? ? 1_555 B DT 9  O4 ? ? E DA 6  F DT 23 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog15 hydrog ? ? A DG 7  N1 ? ? ? 1_555 B DC 8  N3 ? ? E DG 7  F DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog16 hydrog ? ? A DG 7  N2 ? ? ? 1_555 B DC 8  O2 ? ? E DG 7  F DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog17 hydrog ? ? A DG 7  O6 ? ? ? 1_555 B DC 8  N4 ? ? E DG 7  F DC 22 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog18 hydrog ? ? A DC 8  N3 ? ? ? 1_555 B DG 7  N1 ? ? E DC 8  F DG 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog19 hydrog ? ? A DC 8  N4 ? ? ? 1_555 B DG 7  O6 ? ? E DC 8  F DG 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog20 hydrog ? ? A DC 8  O2 ? ? ? 1_555 B DG 7  N2 ? ? E DC 8  F DG 21 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog21 hydrog ? ? A DT 9  N3 ? ? ? 1_555 B DA 6  N1 ? ? E DT 9  F DA 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog22 hydrog ? ? A DT 9  O4 ? ? ? 1_555 B DA 6  N6 ? ? E DT 9  F DA 20 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog23 hydrog ? ? A DG 10 N1 ? ? ? 1_555 B DC 5  N3 ? ? E DG 10 F DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog24 hydrog ? ? A DG 10 N2 ? ? ? 1_555 B DC 5  O2 ? ? E DG 10 F DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog25 hydrog ? ? A DG 10 O6 ? ? ? 1_555 B DC 5  N4 ? ? E DG 10 F DC 19 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog26 hydrog ? ? A DT 11 N3 ? ? ? 1_555 B DA 4  N1 ? ? E DT 11 F DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog27 hydrog ? ? A DT 11 O4 ? ? ? 1_555 B DA 4  N6 ? ? E DT 11 F DA 18 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog28 hydrog ? ? A DT 12 N3 ? ? ? 1_555 B DA 3  N1 ? ? E DT 12 F DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog29 hydrog ? ? A DT 12 O4 ? ? ? 1_555 B DA 3  N6 ? ? E DT 12 F DA 17 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog30 hydrog ? ? A DG 13 N1 ? ? ? 1_555 B DC 2  N3 ? ? E DG 13 F DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog31 hydrog ? ? A DG 13 N2 ? ? ? 1_555 B DC 2  O2 ? ? E DG 13 F DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog32 hydrog ? ? A DG 13 O6 ? ? ? 1_555 B DC 2  N4 ? ? E DG 13 F DC 16 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog33 hydrog ? ? A DA 14 N1 ? ? ? 1_555 B DT 1  N3 ? ? E DA 14 F DT 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog34 hydrog ? ? A DA 14 N6 ? ? ? 1_555 B DT 1  O4 ? ? E DA 14 F DT 15 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog35 hydrog ? ? C DT 1  N3 ? ? ? 1_555 D DA 14 N1 ? ? G DT 29 H DA 56 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog36 hydrog ? ? C DT 1  O4 ? ? ? 1_555 D DA 14 N6 ? ? G DT 29 H DA 56 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog37 hydrog ? ? C DC 2  N3 ? ? ? 1_555 D DG 13 N1 ? ? G DC 30 H DG 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog38 hydrog ? ? C DC 2  N4 ? ? ? 1_555 D DG 13 O6 ? ? G DC 30 H DG 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog39 hydrog ? ? C DC 2  O2 ? ? ? 1_555 D DG 13 N2 ? ? G DC 30 H DG 55 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog40 hydrog ? ? C DA 3  N1 ? ? ? 1_555 D DT 12 N3 ? ? G DA 31 H DT 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog41 hydrog ? ? C DA 3  N6 ? ? ? 1_555 D DT 12 O4 ? ? G DA 31 H DT 54 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog42 hydrog ? ? C DA 4  N1 ? ? ? 1_555 D DT 11 N3 ? ? G DA 32 H DT 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog43 hydrog ? ? C DA 4  N6 ? ? ? 1_555 D DT 11 O4 ? ? G DA 32 H DT 53 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog44 hydrog ? ? C DC 5  N3 ? ? ? 1_555 D DG 10 N1 ? ? G DC 33 H DG 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog45 hydrog ? ? C DC 5  N4 ? ? ? 1_555 D DG 10 O6 ? ? G DC 33 H DG 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog46 hydrog ? ? C DC 5  O2 ? ? ? 1_555 D DG 10 N2 ? ? G DC 33 H DG 52 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog47 hydrog ? ? C DA 6  N1 ? ? ? 1_555 D DT 9  N3 ? ? G DA 34 H DT 51 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog48 hydrog ? ? C DA 6  N6 ? ? ? 1_555 D DT 9  O4 ? ? G DA 34 H DT 51 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog49 hydrog ? ? C DG 7  N1 ? ? ? 1_555 D DC 8  N3 ? ? G DG 35 H DC 50 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog50 hydrog ? ? C DG 7  N2 ? ? ? 1_555 D DC 8  O2 ? ? G DG 35 H DC 50 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog51 hydrog ? ? C DG 7  O6 ? ? ? 1_555 D DC 8  N4 ? ? G DG 35 H DC 50 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog52 hydrog ? ? C DC 8  N3 ? ? ? 1_555 D DG 7  N1 ? ? G DC 36 H DG 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog53 hydrog ? ? C DC 8  N4 ? ? ? 1_555 D DG 7  O6 ? ? G DC 36 H DG 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog54 hydrog ? ? C DC 8  O2 ? ? ? 1_555 D DG 7  N2 ? ? G DC 36 H DG 49 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog55 hydrog ? ? C DT 9  N3 ? ? ? 1_555 D DA 6  N1 ? ? G DT 37 H DA 48 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog56 hydrog ? ? C DT 9  O4 ? ? ? 1_555 D DA 6  N6 ? ? G DT 37 H DA 48 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog57 hydrog ? ? C DG 10 N1 ? ? ? 1_555 D DC 5  N3 ? ? G DG 38 H DC 47 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog58 hydrog ? ? C DG 10 N2 ? ? ? 1_555 D DC 5  O2 ? ? G DG 38 H DC 47 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog59 hydrog ? ? C DG 10 O6 ? ? ? 1_555 D DC 5  N4 ? ? G DG 38 H DC 47 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog60 hydrog ? ? C DT 11 N3 ? ? ? 1_555 D DA 4  N1 ? ? G DT 39 H DA 46 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog61 hydrog ? ? C DT 11 O4 ? ? ? 1_555 D DA 4  N6 ? ? G DT 39 H DA 46 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog62 hydrog ? ? C DT 12 N3 ? ? ? 1_555 D DA 3  N1 ? ? G DT 40 H DA 45 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog63 hydrog ? ? C DT 12 O4 ? ? ? 1_555 D DA 3  N6 ? ? G DT 40 H DA 45 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog64 hydrog ? ? C DG 13 N1 ? ? ? 1_555 D DC 2  N3 ? ? G DG 41 H DC 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog65 hydrog ? ? C DG 13 N2 ? ? ? 1_555 D DC 2  O2 ? ? G DG 41 H DC 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog66 hydrog ? ? C DG 13 O6 ? ? ? 1_555 D DC 2  N4 ? ? G DG 41 H DC 44 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog67 hydrog ? ? C DA 14 N1 ? ? ? 1_555 D DT 1  N3 ? ? G DA 42 H DT 43 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
hydrog68 hydrog ? ? C DA 14 N6 ? ? ? 1_555 D DT 1  O4 ? ? G DA 42 H DT 43 1_555 ? ? ? ? ? ? WATSON-CRICK ? ? ? 
# 
_struct_conn_type.id          hydrog 
_struct_conn_type.criteria    ? 
_struct_conn_type.reference   ? 
# 
loop_
_pdbx_validate_close_contact.id 
_pdbx_validate_close_contact.PDB_model_num 
_pdbx_validate_close_contact.auth_atom_id_1 
_pdbx_validate_close_contact.auth_asym_id_1 
_pdbx_validate_close_contact.auth_comp_id_1 
_pdbx_validate_close_contact.auth_seq_id_1 
_pdbx_validate_close_contact.PDB_ins_code_1 
_pdbx_validate_close_contact.label_alt_id_1 
_pdbx_validate_close_contact.auth_atom_id_2 
_pdbx_validate_close_contact.auth_asym_id_2 
_pdbx_validate_close_contact.auth_comp_id_2 
_pdbx_validate_close_contact.auth_seq_id_2 
_pdbx_validate_close_contact.PDB_ins_code_2 
_pdbx_validate_close_contact.label_alt_id_2 
_pdbx_validate_close_contact.dist 
1 1 OP2 E DC 5  ? ? O E HOH 19 ? ? 2.15 
2 1 O4  F DT 25 ? ? O F HOH 30 ? ? 2.19 
# 
loop_
_pdbx_validate_rmsd_bond.id 
_pdbx_validate_rmsd_bond.PDB_model_num 
_pdbx_validate_rmsd_bond.auth_atom_id_1 
_pdbx_validate_rmsd_bond.auth_asym_id_1 
_pdbx_validate_rmsd_bond.auth_comp_id_1 
_pdbx_validate_rmsd_bond.auth_seq_id_1 
_pdbx_validate_rmsd_bond.PDB_ins_code_1 
_pdbx_validate_rmsd_bond.label_alt_id_1 
_pdbx_validate_rmsd_bond.auth_atom_id_2 
_pdbx_validate_rmsd_bond.auth_asym_id_2 
_pdbx_validate_rmsd_bond.auth_comp_id_2 
_pdbx_validate_rmsd_bond.auth_seq_id_2 
_pdbx_validate_rmsd_bond.PDB_ins_code_2 
_pdbx_validate_rmsd_bond.label_alt_id_2 
_pdbx_validate_rmsd_bond.bond_value 
_pdbx_validate_rmsd_bond.bond_target_value 
_pdbx_validate_rmsd_bond.bond_deviation 
_pdbx_validate_rmsd_bond.bond_standard_deviation 
_pdbx_validate_rmsd_bond.linker_flag 
1 1 "O3'" E DC 2  ? ? "C3'" E DC 2  ? ? 1.366 1.419 -0.053 0.006 N 
2 1 "O3'" F DC 16 ? ? "C3'" F DC 16 ? ? 1.381 1.419 -0.038 0.006 N 
3 1 "O3'" H DC 44 ? ? "C3'" H DC 44 ? ? 1.381 1.419 -0.038 0.006 N 
# 
loop_
_pdbx_validate_rmsd_angle.id 
_pdbx_validate_rmsd_angle.PDB_model_num 
_pdbx_validate_rmsd_angle.auth_atom_id_1 
_pdbx_validate_rmsd_angle.auth_asym_id_1 
_pdbx_validate_rmsd_angle.auth_comp_id_1 
_pdbx_validate_rmsd_angle.auth_seq_id_1 
_pdbx_validate_rmsd_angle.PDB_ins_code_1 
_pdbx_validate_rmsd_angle.label_alt_id_1 
_pdbx_validate_rmsd_angle.auth_atom_id_2 
_pdbx_validate_rmsd_angle.auth_asym_id_2 
_pdbx_validate_rmsd_angle.auth_comp_id_2 
_pdbx_validate_rmsd_angle.auth_seq_id_2 
_pdbx_validate_rmsd_angle.PDB_ins_code_2 
_pdbx_validate_rmsd_angle.label_alt_id_2 
_pdbx_validate_rmsd_angle.auth_atom_id_3 
_pdbx_validate_rmsd_angle.auth_asym_id_3 
_pdbx_validate_rmsd_angle.auth_comp_id_3 
_pdbx_validate_rmsd_angle.auth_seq_id_3 
_pdbx_validate_rmsd_angle.PDB_ins_code_3 
_pdbx_validate_rmsd_angle.label_alt_id_3 
_pdbx_validate_rmsd_angle.angle_value 
_pdbx_validate_rmsd_angle.angle_target_value 
_pdbx_validate_rmsd_angle.angle_deviation 
_pdbx_validate_rmsd_angle.angle_standard_deviation 
_pdbx_validate_rmsd_angle.linker_flag 
1  1 "O4'" E DT 1  ? ? "C1'" E DT 1  ? ? N1    E DT 1  ? ? 112.02 108.30 3.72   0.30 N 
2  1 "O4'" E DC 2  ? ? "C1'" E DC 2  ? ? N1    E DC 2  ? ? 111.48 108.30 3.18   0.30 N 
3  1 P     E DC 5  ? ? "O5'" E DC 5  ? ? "C5'" E DC 5  ? ? 110.20 120.90 -10.70 1.60 N 
4  1 "O4'" E DC 5  ? ? "C4'" E DC 5  ? ? "C3'" E DC 5  ? ? 100.79 104.50 -3.71  0.40 N 
5  1 "O4'" E DA 6  ? ? "C1'" E DA 6  ? ? N9    E DA 6  ? ? 114.33 108.30 6.03   0.30 N 
6  1 "C1'" E DC 8  ? ? "O4'" E DC 8  ? ? "C4'" E DC 8  ? ? 103.92 110.10 -6.18  1.00 N 
7  1 "O4'" E DT 9  ? ? "C4'" E DT 9  ? ? "C3'" E DT 9  ? ? 100.56 104.50 -3.94  0.40 N 
8  1 "O4'" E DT 9  ? ? "C1'" E DT 9  ? ? N1    E DT 9  ? ? 110.29 108.30 1.99   0.30 N 
9  1 "O4'" E DT 11 ? ? "C1'" E DT 11 ? ? N1    E DT 11 ? ? 103.23 108.00 -4.77  0.70 N 
10 1 "O4'" E DT 12 ? ? "C1'" E DT 12 ? ? N1    E DT 12 ? ? 112.27 108.30 3.97   0.30 N 
11 1 "C3'" E DA 14 ? ? "C2'" E DA 14 ? ? "C1'" E DA 14 ? ? 96.75  102.40 -5.65  0.80 N 
12 1 "O4'" F DT 15 ? ? "C1'" F DT 15 ? ? N1    F DT 15 ? ? 112.65 108.30 4.35   0.30 N 
13 1 "O4'" F DC 16 ? ? "C1'" F DC 16 ? ? N1    F DC 16 ? ? 111.01 108.30 2.71   0.30 N 
14 1 "O4'" F DC 19 ? ? "C4'" F DC 19 ? ? "C3'" F DC 19 ? ? 101.01 104.50 -3.49  0.40 N 
15 1 "O4'" F DA 20 ? ? "C1'" F DA 20 ? ? N9    F DA 20 ? ? 113.57 108.30 5.27   0.30 N 
16 1 "O5'" F DG 21 ? ? "C5'" F DG 21 ? ? "C4'" F DG 21 ? ? 103.00 109.40 -6.40  0.80 N 
17 1 "C3'" F DG 21 ? ? "O3'" F DG 21 ? ? P     F DC 22 ? ? 128.92 119.70 9.22   1.20 Y 
18 1 "O4'" F DT 23 ? ? "C4'" F DT 23 ? ? "C3'" F DT 23 ? ? 99.91  104.50 -4.59  0.40 N 
19 1 "O4'" F DT 25 ? ? "C1'" F DT 25 ? ? N1    F DT 25 ? ? 103.12 108.00 -4.88  0.70 N 
20 1 "O4'" F DT 26 ? ? "C1'" F DT 26 ? ? N1    F DT 26 ? ? 114.22 108.30 5.92   0.30 N 
21 1 "C3'" F DA 28 ? ? "C2'" F DA 28 ? ? "C1'" F DA 28 ? ? 95.91  102.40 -6.49  0.80 N 
22 1 "O4'" G DT 29 ? ? "C1'" G DT 29 ? ? N1    G DT 29 ? ? 111.62 108.30 3.32   0.30 N 
23 1 "O4'" G DC 30 ? ? "C1'" G DC 30 ? ? N1    G DC 30 ? ? 111.39 108.30 3.09   0.30 N 
24 1 "O4'" G DA 31 ? ? "C1'" G DA 31 ? ? N9    G DA 31 ? ? 103.41 108.00 -4.59  0.70 N 
25 1 P     G DA 32 ? ? "O5'" G DA 32 ? ? "C5'" G DA 32 ? ? 108.81 120.90 -12.09 1.60 N 
26 1 P     G DC 33 ? ? "O5'" G DC 33 ? ? "C5'" G DC 33 ? ? 110.27 120.90 -10.63 1.60 N 
27 1 "O4'" G DA 34 ? ? "C1'" G DA 34 ? ? N9    G DA 34 ? ? 112.94 108.30 4.64   0.30 N 
28 1 "O5'" G DG 35 ? ? "C5'" G DG 35 ? ? "C4'" G DG 35 ? ? 103.72 109.40 -5.68  0.80 N 
29 1 "C1'" G DC 36 ? ? "O4'" G DC 36 ? ? "C4'" G DC 36 ? ? 103.08 110.10 -7.02  1.00 N 
30 1 "O4'" G DT 37 ? ? "C4'" G DT 37 ? ? "C3'" G DT 37 ? ? 100.54 104.50 -3.96  0.40 N 
31 1 "O4'" G DT 37 ? ? "C1'" G DT 37 ? ? N1    G DT 37 ? ? 110.91 108.30 2.61   0.30 N 
32 1 "O4'" G DT 39 ? ? "C1'" G DT 39 ? ? N1    G DT 39 ? ? 101.34 108.00 -6.66  0.70 N 
33 1 "O4'" G DT 40 ? ? "C1'" G DT 40 ? ? N1    G DT 40 ? ? 113.02 108.30 4.72   0.30 N 
34 1 "C3'" G DA 42 ? ? "C2'" G DA 42 ? ? "C1'" G DA 42 ? ? 97.42  102.40 -4.98  0.80 N 
35 1 "O4'" G DA 42 ? ? "C1'" G DA 42 ? ? N9    G DA 42 ? ? 110.30 108.30 2.00   0.30 N 
36 1 "O4'" H DT 43 ? ? "C1'" H DT 43 ? ? N1    H DT 43 ? ? 112.01 108.30 3.71   0.30 N 
37 1 "O4'" H DC 47 ? ? "C4'" H DC 47 ? ? "C3'" H DC 47 ? ? 99.32  104.50 -5.18  0.40 N 
38 1 "O4'" H DA 48 ? ? "C1'" H DA 48 ? ? N9    H DA 48 ? ? 114.87 108.30 6.57   0.30 N 
39 1 "C3'" H DA 48 ? ? "O3'" H DA 48 ? ? P     H DG 49 ? ? 127.02 119.70 7.32   1.20 Y 
40 1 "C3'" H DG 49 ? ? "O3'" H DG 49 ? ? P     H DC 50 ? ? 128.00 119.70 8.30   1.20 Y 
41 1 "O4'" H DT 51 ? ? "C4'" H DT 51 ? ? "C3'" H DT 51 ? ? 99.79  104.50 -4.71  0.40 N 
42 1 "O4'" H DT 51 ? ? "C1'" H DT 51 ? ? N1    H DT 51 ? ? 111.53 108.30 3.23   0.30 N 
43 1 "O4'" H DT 53 ? ? "C1'" H DT 53 ? ? N1    H DT 53 ? ? 101.83 108.00 -6.17  0.70 N 
44 1 "O4'" H DT 54 ? ? "C1'" H DT 54 ? ? N1    H DT 54 ? ? 113.19 108.30 4.89   0.30 N 
45 1 "O4'" H DA 56 ? ? "C1'" H DA 56 ? ? N9    H DA 56 ? ? 110.54 108.30 2.24   0.30 N 
# 
loop_
_pdbx_validate_torsion.id 
_pdbx_validate_torsion.PDB_model_num 
_pdbx_validate_torsion.auth_comp_id 
_pdbx_validate_torsion.auth_asym_id 
_pdbx_validate_torsion.auth_seq_id 
_pdbx_validate_torsion.PDB_ins_code 
_pdbx_validate_torsion.label_alt_id 
_pdbx_validate_torsion.phi 
_pdbx_validate_torsion.psi 
1  1 LYS A 102 ? ? -143.86 -159.47 
2  1 LYS A 104 ? ? -156.12 -53.05  
3  1 THR A 105 ? ? -88.61  31.87   
4  1 SER A 135 ? ? -106.80 -61.73  
5  1 THR A 136 ? ? -54.42  -79.63  
6  1 GLN A 142 ? ? -75.95  -162.97 
7  1 ARG A 143 ? ? -157.28 70.18   
8  1 LEU A 163 ? ? -61.25  10.73   
9  1 LEU A 164 ? ? -150.48 12.34   
10 1 ASN B 107 ? ? -74.43  24.03   
11 1 ARG B 119 ? ? -51.33  -70.78  
12 1 LEU B 163 ? ? -84.47  35.88   
13 1 LEU B 164 ? ? -165.33 54.02   
14 1 ASN C 107 ? ? -94.30  -62.08  
15 1 SER C 135 ? ? -146.94 -9.91   
16 1 SER C 138 ? ? -66.37  -84.04  
17 1 ASN C 139 ? ? -56.96  102.17  
18 1 GLN C 142 ? ? -52.29  103.90  
19 1 THR D 106 ? ? -69.80  25.17   
20 1 ASN D 107 ? ? -122.02 -67.39  
21 1 THR D 115 ? ? -99.94  -62.07  
22 1 ASN D 139 ? ? -57.89  99.06   
23 1 ASN D 141 ? ? 70.81   -40.92  
24 1 ARG D 165 ? ? -167.26 -87.36  
# 
_pdbx_entry_details.entry_id                 1MDY 
_pdbx_entry_details.compound_details         
;DNA SYNTHETIC OLIGONUCLEOTIDE OF 14 BASE PAIRS, CONTAINING
THE OPTIMIZED DNA BINDING SITE FOR THE MYOD HOMODIMER:
5'-(TCAACAGCTGTTGA)-3'.
;
_pdbx_entry_details.source_details           ? 
_pdbx_entry_details.nonpolymer_details       ? 
_pdbx_entry_details.sequence_details         
;THE PROTEIN RESIDUES ARE NUMBERED ACCORDING TO THE NATIVE
SCHEME FOR MOUSE MYOD PROTEIN.  THERE ARE FOUR SEPARATE
MYOD MONOMERS IN THE ASYMMETRIC UNIT, WHICH HAVE BEEN
ASSIGNED CHAIN IDENTIFIERS A, B, C, AND D.  MONOMER A FORMS
A DIMER WITH MONOMER B; MONOMER C FORMS A DIMER WITH
MONOMER D.  THERE ARE FOUR DNA STRANDS IN THE ASYMMETRIC
UNIT, WHICH HAVE BEEN ASSIGNED CHAIN IDENTIFIERS E, F, G,
AND H.  STRAND E FORMS A DOUBLE STRAND WITH F, WHILE G AND
H FORM THE OTHER DOUBLE STRAND.  MYOD DIMER AB IS BOUND TO
DNA DOUBLE STRAND EF.  MYOD DIMER CD IS BOUND TO DNA DOUBLE
STRAND GH.
;
_pdbx_entry_details.has_ligand_of_interest   ? 
# 
loop_
_chem_comp_atom.comp_id 
_chem_comp_atom.atom_id 
_chem_comp_atom.type_symbol 
_chem_comp_atom.pdbx_aromatic_flag 
_chem_comp_atom.pdbx_stereo_config 
_chem_comp_atom.pdbx_ordinal 
ALA N      N N N 1   
ALA CA     C N S 2   
ALA C      C N N 3   
ALA O      O N N 4   
ALA CB     C N N 5   
ALA OXT    O N N 6   
ALA H      H N N 7   
ALA H2     H N N 8   
ALA HA     H N N 9   
ALA HB1    H N N 10  
ALA HB2    H N N 11  
ALA HB3    H N N 12  
ALA HXT    H N N 13  
ARG N      N N N 14  
ARG CA     C N S 15  
ARG C      C N N 16  
ARG O      O N N 17  
ARG CB     C N N 18  
ARG CG     C N N 19  
ARG CD     C N N 20  
ARG NE     N N N 21  
ARG CZ     C N N 22  
ARG NH1    N N N 23  
ARG NH2    N N N 24  
ARG OXT    O N N 25  
ARG H      H N N 26  
ARG H2     H N N 27  
ARG HA     H N N 28  
ARG HB2    H N N 29  
ARG HB3    H N N 30  
ARG HG2    H N N 31  
ARG HG3    H N N 32  
ARG HD2    H N N 33  
ARG HD3    H N N 34  
ARG HE     H N N 35  
ARG HH11   H N N 36  
ARG HH12   H N N 37  
ARG HH21   H N N 38  
ARG HH22   H N N 39  
ARG HXT    H N N 40  
ASN N      N N N 41  
ASN CA     C N S 42  
ASN C      C N N 43  
ASN O      O N N 44  
ASN CB     C N N 45  
ASN CG     C N N 46  
ASN OD1    O N N 47  
ASN ND2    N N N 48  
ASN OXT    O N N 49  
ASN H      H N N 50  
ASN H2     H N N 51  
ASN HA     H N N 52  
ASN HB2    H N N 53  
ASN HB3    H N N 54  
ASN HD21   H N N 55  
ASN HD22   H N N 56  
ASN HXT    H N N 57  
ASP N      N N N 58  
ASP CA     C N S 59  
ASP C      C N N 60  
ASP O      O N N 61  
ASP CB     C N N 62  
ASP CG     C N N 63  
ASP OD1    O N N 64  
ASP OD2    O N N 65  
ASP OXT    O N N 66  
ASP H      H N N 67  
ASP H2     H N N 68  
ASP HA     H N N 69  
ASP HB2    H N N 70  
ASP HB3    H N N 71  
ASP HD2    H N N 72  
ASP HXT    H N N 73  
DA  OP3    O N N 74  
DA  P      P N N 75  
DA  OP1    O N N 76  
DA  OP2    O N N 77  
DA  "O5'"  O N N 78  
DA  "C5'"  C N N 79  
DA  "C4'"  C N R 80  
DA  "O4'"  O N N 81  
DA  "C3'"  C N S 82  
DA  "O3'"  O N N 83  
DA  "C2'"  C N N 84  
DA  "C1'"  C N R 85  
DA  N9     N Y N 86  
DA  C8     C Y N 87  
DA  N7     N Y N 88  
DA  C5     C Y N 89  
DA  C6     C Y N 90  
DA  N6     N N N 91  
DA  N1     N Y N 92  
DA  C2     C Y N 93  
DA  N3     N Y N 94  
DA  C4     C Y N 95  
DA  HOP3   H N N 96  
DA  HOP2   H N N 97  
DA  "H5'"  H N N 98  
DA  "H5''" H N N 99  
DA  "H4'"  H N N 100 
DA  "H3'"  H N N 101 
DA  "HO3'" H N N 102 
DA  "H2'"  H N N 103 
DA  "H2''" H N N 104 
DA  "H1'"  H N N 105 
DA  H8     H N N 106 
DA  H61    H N N 107 
DA  H62    H N N 108 
DA  H2     H N N 109 
DC  OP3    O N N 110 
DC  P      P N N 111 
DC  OP1    O N N 112 
DC  OP2    O N N 113 
DC  "O5'"  O N N 114 
DC  "C5'"  C N N 115 
DC  "C4'"  C N R 116 
DC  "O4'"  O N N 117 
DC  "C3'"  C N S 118 
DC  "O3'"  O N N 119 
DC  "C2'"  C N N 120 
DC  "C1'"  C N R 121 
DC  N1     N N N 122 
DC  C2     C N N 123 
DC  O2     O N N 124 
DC  N3     N N N 125 
DC  C4     C N N 126 
DC  N4     N N N 127 
DC  C5     C N N 128 
DC  C6     C N N 129 
DC  HOP3   H N N 130 
DC  HOP2   H N N 131 
DC  "H5'"  H N N 132 
DC  "H5''" H N N 133 
DC  "H4'"  H N N 134 
DC  "H3'"  H N N 135 
DC  "HO3'" H N N 136 
DC  "H2'"  H N N 137 
DC  "H2''" H N N 138 
DC  "H1'"  H N N 139 
DC  H41    H N N 140 
DC  H42    H N N 141 
DC  H5     H N N 142 
DC  H6     H N N 143 
DG  OP3    O N N 144 
DG  P      P N N 145 
DG  OP1    O N N 146 
DG  OP2    O N N 147 
DG  "O5'"  O N N 148 
DG  "C5'"  C N N 149 
DG  "C4'"  C N R 150 
DG  "O4'"  O N N 151 
DG  "C3'"  C N S 152 
DG  "O3'"  O N N 153 
DG  "C2'"  C N N 154 
DG  "C1'"  C N R 155 
DG  N9     N Y N 156 
DG  C8     C Y N 157 
DG  N7     N Y N 158 
DG  C5     C Y N 159 
DG  C6     C N N 160 
DG  O6     O N N 161 
DG  N1     N N N 162 
DG  C2     C N N 163 
DG  N2     N N N 164 
DG  N3     N N N 165 
DG  C4     C Y N 166 
DG  HOP3   H N N 167 
DG  HOP2   H N N 168 
DG  "H5'"  H N N 169 
DG  "H5''" H N N 170 
DG  "H4'"  H N N 171 
DG  "H3'"  H N N 172 
DG  "HO3'" H N N 173 
DG  "H2'"  H N N 174 
DG  "H2''" H N N 175 
DG  "H1'"  H N N 176 
DG  H8     H N N 177 
DG  H1     H N N 178 
DG  H21    H N N 179 
DG  H22    H N N 180 
DT  OP3    O N N 181 
DT  P      P N N 182 
DT  OP1    O N N 183 
DT  OP2    O N N 184 
DT  "O5'"  O N N 185 
DT  "C5'"  C N N 186 
DT  "C4'"  C N R 187 
DT  "O4'"  O N N 188 
DT  "C3'"  C N S 189 
DT  "O3'"  O N N 190 
DT  "C2'"  C N N 191 
DT  "C1'"  C N R 192 
DT  N1     N N N 193 
DT  C2     C N N 194 
DT  O2     O N N 195 
DT  N3     N N N 196 
DT  C4     C N N 197 
DT  O4     O N N 198 
DT  C5     C N N 199 
DT  C7     C N N 200 
DT  C6     C N N 201 
DT  HOP3   H N N 202 
DT  HOP2   H N N 203 
DT  "H5'"  H N N 204 
DT  "H5''" H N N 205 
DT  "H4'"  H N N 206 
DT  "H3'"  H N N 207 
DT  "HO3'" H N N 208 
DT  "H2'"  H N N 209 
DT  "H2''" H N N 210 
DT  "H1'"  H N N 211 
DT  H3     H N N 212 
DT  H71    H N N 213 
DT  H72    H N N 214 
DT  H73    H N N 215 
DT  H6     H N N 216 
GLN N      N N N 217 
GLN CA     C N S 218 
GLN C      C N N 219 
GLN O      O N N 220 
GLN CB     C N N 221 
GLN CG     C N N 222 
GLN CD     C N N 223 
GLN OE1    O N N 224 
GLN NE2    N N N 225 
GLN OXT    O N N 226 
GLN H      H N N 227 
GLN H2     H N N 228 
GLN HA     H N N 229 
GLN HB2    H N N 230 
GLN HB3    H N N 231 
GLN HG2    H N N 232 
GLN HG3    H N N 233 
GLN HE21   H N N 234 
GLN HE22   H N N 235 
GLN HXT    H N N 236 
GLU N      N N N 237 
GLU CA     C N S 238 
GLU C      C N N 239 
GLU O      O N N 240 
GLU CB     C N N 241 
GLU CG     C N N 242 
GLU CD     C N N 243 
GLU OE1    O N N 244 
GLU OE2    O N N 245 
GLU OXT    O N N 246 
GLU H      H N N 247 
GLU H2     H N N 248 
GLU HA     H N N 249 
GLU HB2    H N N 250 
GLU HB3    H N N 251 
GLU HG2    H N N 252 
GLU HG3    H N N 253 
GLU HE2    H N N 254 
GLU HXT    H N N 255 
GLY N      N N N 256 
GLY CA     C N N 257 
GLY C      C N N 258 
GLY O      O N N 259 
GLY OXT    O N N 260 
GLY H      H N N 261 
GLY H2     H N N 262 
GLY HA2    H N N 263 
GLY HA3    H N N 264 
GLY HXT    H N N 265 
HOH O      O N N 266 
HOH H1     H N N 267 
HOH H2     H N N 268 
ILE N      N N N 269 
ILE CA     C N S 270 
ILE C      C N N 271 
ILE O      O N N 272 
ILE CB     C N S 273 
ILE CG1    C N N 274 
ILE CG2    C N N 275 
ILE CD1    C N N 276 
ILE OXT    O N N 277 
ILE H      H N N 278 
ILE H2     H N N 279 
ILE HA     H N N 280 
ILE HB     H N N 281 
ILE HG12   H N N 282 
ILE HG13   H N N 283 
ILE HG21   H N N 284 
ILE HG22   H N N 285 
ILE HG23   H N N 286 
ILE HD11   H N N 287 
ILE HD12   H N N 288 
ILE HD13   H N N 289 
ILE HXT    H N N 290 
LEU N      N N N 291 
LEU CA     C N S 292 
LEU C      C N N 293 
LEU O      O N N 294 
LEU CB     C N N 295 
LEU CG     C N N 296 
LEU CD1    C N N 297 
LEU CD2    C N N 298 
LEU OXT    O N N 299 
LEU H      H N N 300 
LEU H2     H N N 301 
LEU HA     H N N 302 
LEU HB2    H N N 303 
LEU HB3    H N N 304 
LEU HG     H N N 305 
LEU HD11   H N N 306 
LEU HD12   H N N 307 
LEU HD13   H N N 308 
LEU HD21   H N N 309 
LEU HD22   H N N 310 
LEU HD23   H N N 311 
LEU HXT    H N N 312 
LYS N      N N N 313 
LYS CA     C N S 314 
LYS C      C N N 315 
LYS O      O N N 316 
LYS CB     C N N 317 
LYS CG     C N N 318 
LYS CD     C N N 319 
LYS CE     C N N 320 
LYS NZ     N N N 321 
LYS OXT    O N N 322 
LYS H      H N N 323 
LYS H2     H N N 324 
LYS HA     H N N 325 
LYS HB2    H N N 326 
LYS HB3    H N N 327 
LYS HG2    H N N 328 
LYS HG3    H N N 329 
LYS HD2    H N N 330 
LYS HD3    H N N 331 
LYS HE2    H N N 332 
LYS HE3    H N N 333 
LYS HZ1    H N N 334 
LYS HZ2    H N N 335 
LYS HZ3    H N N 336 
LYS HXT    H N N 337 
MET N      N N N 338 
MET CA     C N S 339 
MET C      C N N 340 
MET O      O N N 341 
MET CB     C N N 342 
MET CG     C N N 343 
MET SD     S N N 344 
MET CE     C N N 345 
MET OXT    O N N 346 
MET H      H N N 347 
MET H2     H N N 348 
MET HA     H N N 349 
MET HB2    H N N 350 
MET HB3    H N N 351 
MET HG2    H N N 352 
MET HG3    H N N 353 
MET HE1    H N N 354 
MET HE2    H N N 355 
MET HE3    H N N 356 
MET HXT    H N N 357 
PHE N      N N N 358 
PHE CA     C N S 359 
PHE C      C N N 360 
PHE O      O N N 361 
PHE CB     C N N 362 
PHE CG     C Y N 363 
PHE CD1    C Y N 364 
PHE CD2    C Y N 365 
PHE CE1    C Y N 366 
PHE CE2    C Y N 367 
PHE CZ     C Y N 368 
PHE OXT    O N N 369 
PHE H      H N N 370 
PHE H2     H N N 371 
PHE HA     H N N 372 
PHE HB2    H N N 373 
PHE HB3    H N N 374 
PHE HD1    H N N 375 
PHE HD2    H N N 376 
PHE HE1    H N N 377 
PHE HE2    H N N 378 
PHE HZ     H N N 379 
PHE HXT    H N N 380 
PRO N      N N N 381 
PRO CA     C N S 382 
PRO C      C N N 383 
PRO O      O N N 384 
PRO CB     C N N 385 
PRO CG     C N N 386 
PRO CD     C N N 387 
PRO OXT    O N N 388 
PRO H      H N N 389 
PRO HA     H N N 390 
PRO HB2    H N N 391 
PRO HB3    H N N 392 
PRO HG2    H N N 393 
PRO HG3    H N N 394 
PRO HD2    H N N 395 
PRO HD3    H N N 396 
PRO HXT    H N N 397 
SER N      N N N 398 
SER CA     C N S 399 
SER C      C N N 400 
SER O      O N N 401 
SER CB     C N N 402 
SER OG     O N N 403 
SER OXT    O N N 404 
SER H      H N N 405 
SER H2     H N N 406 
SER HA     H N N 407 
SER HB2    H N N 408 
SER HB3    H N N 409 
SER HG     H N N 410 
SER HXT    H N N 411 
THR N      N N N 412 
THR CA     C N S 413 
THR C      C N N 414 
THR O      O N N 415 
THR CB     C N R 416 
THR OG1    O N N 417 
THR CG2    C N N 418 
THR OXT    O N N 419 
THR H      H N N 420 
THR H2     H N N 421 
THR HA     H N N 422 
THR HB     H N N 423 
THR HG1    H N N 424 
THR HG21   H N N 425 
THR HG22   H N N 426 
THR HG23   H N N 427 
THR HXT    H N N 428 
TYR N      N N N 429 
TYR CA     C N S 430 
TYR C      C N N 431 
TYR O      O N N 432 
TYR CB     C N N 433 
TYR CG     C Y N 434 
TYR CD1    C Y N 435 
TYR CD2    C Y N 436 
TYR CE1    C Y N 437 
TYR CE2    C Y N 438 
TYR CZ     C Y N 439 
TYR OH     O N N 440 
TYR OXT    O N N 441 
TYR H      H N N 442 
TYR H2     H N N 443 
TYR HA     H N N 444 
TYR HB2    H N N 445 
TYR HB3    H N N 446 
TYR HD1    H N N 447 
TYR HD2    H N N 448 
TYR HE1    H N N 449 
TYR HE2    H N N 450 
TYR HH     H N N 451 
TYR HXT    H N N 452 
VAL N      N N N 453 
VAL CA     C N S 454 
VAL C      C N N 455 
VAL O      O N N 456 
VAL CB     C N N 457 
VAL CG1    C N N 458 
VAL CG2    C N N 459 
VAL OXT    O N N 460 
VAL H      H N N 461 
VAL H2     H N N 462 
VAL HA     H N N 463 
VAL HB     H N N 464 
VAL HG11   H N N 465 
VAL HG12   H N N 466 
VAL HG13   H N N 467 
VAL HG21   H N N 468 
VAL HG22   H N N 469 
VAL HG23   H N N 470 
VAL HXT    H N N 471 
# 
loop_
_chem_comp_bond.comp_id 
_chem_comp_bond.atom_id_1 
_chem_comp_bond.atom_id_2 
_chem_comp_bond.value_order 
_chem_comp_bond.pdbx_aromatic_flag 
_chem_comp_bond.pdbx_stereo_config 
_chem_comp_bond.pdbx_ordinal 
ALA N     CA     sing N N 1   
ALA N     H      sing N N 2   
ALA N     H2     sing N N 3   
ALA CA    C      sing N N 4   
ALA CA    CB     sing N N 5   
ALA CA    HA     sing N N 6   
ALA C     O      doub N N 7   
ALA C     OXT    sing N N 8   
ALA CB    HB1    sing N N 9   
ALA CB    HB2    sing N N 10  
ALA CB    HB3    sing N N 11  
ALA OXT   HXT    sing N N 12  
ARG N     CA     sing N N 13  
ARG N     H      sing N N 14  
ARG N     H2     sing N N 15  
ARG CA    C      sing N N 16  
ARG CA    CB     sing N N 17  
ARG CA    HA     sing N N 18  
ARG C     O      doub N N 19  
ARG C     OXT    sing N N 20  
ARG CB    CG     sing N N 21  
ARG CB    HB2    sing N N 22  
ARG CB    HB3    sing N N 23  
ARG CG    CD     sing N N 24  
ARG CG    HG2    sing N N 25  
ARG CG    HG3    sing N N 26  
ARG CD    NE     sing N N 27  
ARG CD    HD2    sing N N 28  
ARG CD    HD3    sing N N 29  
ARG NE    CZ     sing N N 30  
ARG NE    HE     sing N N 31  
ARG CZ    NH1    sing N N 32  
ARG CZ    NH2    doub N N 33  
ARG NH1   HH11   sing N N 34  
ARG NH1   HH12   sing N N 35  
ARG NH2   HH21   sing N N 36  
ARG NH2   HH22   sing N N 37  
ARG OXT   HXT    sing N N 38  
ASN N     CA     sing N N 39  
ASN N     H      sing N N 40  
ASN N     H2     sing N N 41  
ASN CA    C      sing N N 42  
ASN CA    CB     sing N N 43  
ASN CA    HA     sing N N 44  
ASN C     O      doub N N 45  
ASN C     OXT    sing N N 46  
ASN CB    CG     sing N N 47  
ASN CB    HB2    sing N N 48  
ASN CB    HB3    sing N N 49  
ASN CG    OD1    doub N N 50  
ASN CG    ND2    sing N N 51  
ASN ND2   HD21   sing N N 52  
ASN ND2   HD22   sing N N 53  
ASN OXT   HXT    sing N N 54  
ASP N     CA     sing N N 55  
ASP N     H      sing N N 56  
ASP N     H2     sing N N 57  
ASP CA    C      sing N N 58  
ASP CA    CB     sing N N 59  
ASP CA    HA     sing N N 60  
ASP C     O      doub N N 61  
ASP C     OXT    sing N N 62  
ASP CB    CG     sing N N 63  
ASP CB    HB2    sing N N 64  
ASP CB    HB3    sing N N 65  
ASP CG    OD1    doub N N 66  
ASP CG    OD2    sing N N 67  
ASP OD2   HD2    sing N N 68  
ASP OXT   HXT    sing N N 69  
DA  OP3   P      sing N N 70  
DA  OP3   HOP3   sing N N 71  
DA  P     OP1    doub N N 72  
DA  P     OP2    sing N N 73  
DA  P     "O5'"  sing N N 74  
DA  OP2   HOP2   sing N N 75  
DA  "O5'" "C5'"  sing N N 76  
DA  "C5'" "C4'"  sing N N 77  
DA  "C5'" "H5'"  sing N N 78  
DA  "C5'" "H5''" sing N N 79  
DA  "C4'" "O4'"  sing N N 80  
DA  "C4'" "C3'"  sing N N 81  
DA  "C4'" "H4'"  sing N N 82  
DA  "O4'" "C1'"  sing N N 83  
DA  "C3'" "O3'"  sing N N 84  
DA  "C3'" "C2'"  sing N N 85  
DA  "C3'" "H3'"  sing N N 86  
DA  "O3'" "HO3'" sing N N 87  
DA  "C2'" "C1'"  sing N N 88  
DA  "C2'" "H2'"  sing N N 89  
DA  "C2'" "H2''" sing N N 90  
DA  "C1'" N9     sing N N 91  
DA  "C1'" "H1'"  sing N N 92  
DA  N9    C8     sing Y N 93  
DA  N9    C4     sing Y N 94  
DA  C8    N7     doub Y N 95  
DA  C8    H8     sing N N 96  
DA  N7    C5     sing Y N 97  
DA  C5    C6     sing Y N 98  
DA  C5    C4     doub Y N 99  
DA  C6    N6     sing N N 100 
DA  C6    N1     doub Y N 101 
DA  N6    H61    sing N N 102 
DA  N6    H62    sing N N 103 
DA  N1    C2     sing Y N 104 
DA  C2    N3     doub Y N 105 
DA  C2    H2     sing N N 106 
DA  N3    C4     sing Y N 107 
DC  OP3   P      sing N N 108 
DC  OP3   HOP3   sing N N 109 
DC  P     OP1    doub N N 110 
DC  P     OP2    sing N N 111 
DC  P     "O5'"  sing N N 112 
DC  OP2   HOP2   sing N N 113 
DC  "O5'" "C5'"  sing N N 114 
DC  "C5'" "C4'"  sing N N 115 
DC  "C5'" "H5'"  sing N N 116 
DC  "C5'" "H5''" sing N N 117 
DC  "C4'" "O4'"  sing N N 118 
DC  "C4'" "C3'"  sing N N 119 
DC  "C4'" "H4'"  sing N N 120 
DC  "O4'" "C1'"  sing N N 121 
DC  "C3'" "O3'"  sing N N 122 
DC  "C3'" "C2'"  sing N N 123 
DC  "C3'" "H3'"  sing N N 124 
DC  "O3'" "HO3'" sing N N 125 
DC  "C2'" "C1'"  sing N N 126 
DC  "C2'" "H2'"  sing N N 127 
DC  "C2'" "H2''" sing N N 128 
DC  "C1'" N1     sing N N 129 
DC  "C1'" "H1'"  sing N N 130 
DC  N1    C2     sing N N 131 
DC  N1    C6     sing N N 132 
DC  C2    O2     doub N N 133 
DC  C2    N3     sing N N 134 
DC  N3    C4     doub N N 135 
DC  C4    N4     sing N N 136 
DC  C4    C5     sing N N 137 
DC  N4    H41    sing N N 138 
DC  N4    H42    sing N N 139 
DC  C5    C6     doub N N 140 
DC  C5    H5     sing N N 141 
DC  C6    H6     sing N N 142 
DG  OP3   P      sing N N 143 
DG  OP3   HOP3   sing N N 144 
DG  P     OP1    doub N N 145 
DG  P     OP2    sing N N 146 
DG  P     "O5'"  sing N N 147 
DG  OP2   HOP2   sing N N 148 
DG  "O5'" "C5'"  sing N N 149 
DG  "C5'" "C4'"  sing N N 150 
DG  "C5'" "H5'"  sing N N 151 
DG  "C5'" "H5''" sing N N 152 
DG  "C4'" "O4'"  sing N N 153 
DG  "C4'" "C3'"  sing N N 154 
DG  "C4'" "H4'"  sing N N 155 
DG  "O4'" "C1'"  sing N N 156 
DG  "C3'" "O3'"  sing N N 157 
DG  "C3'" "C2'"  sing N N 158 
DG  "C3'" "H3'"  sing N N 159 
DG  "O3'" "HO3'" sing N N 160 
DG  "C2'" "C1'"  sing N N 161 
DG  "C2'" "H2'"  sing N N 162 
DG  "C2'" "H2''" sing N N 163 
DG  "C1'" N9     sing N N 164 
DG  "C1'" "H1'"  sing N N 165 
DG  N9    C8     sing Y N 166 
DG  N9    C4     sing Y N 167 
DG  C8    N7     doub Y N 168 
DG  C8    H8     sing N N 169 
DG  N7    C5     sing Y N 170 
DG  C5    C6     sing N N 171 
DG  C5    C4     doub Y N 172 
DG  C6    O6     doub N N 173 
DG  C6    N1     sing N N 174 
DG  N1    C2     sing N N 175 
DG  N1    H1     sing N N 176 
DG  C2    N2     sing N N 177 
DG  C2    N3     doub N N 178 
DG  N2    H21    sing N N 179 
DG  N2    H22    sing N N 180 
DG  N3    C4     sing N N 181 
DT  OP3   P      sing N N 182 
DT  OP3   HOP3   sing N N 183 
DT  P     OP1    doub N N 184 
DT  P     OP2    sing N N 185 
DT  P     "O5'"  sing N N 186 
DT  OP2   HOP2   sing N N 187 
DT  "O5'" "C5'"  sing N N 188 
DT  "C5'" "C4'"  sing N N 189 
DT  "C5'" "H5'"  sing N N 190 
DT  "C5'" "H5''" sing N N 191 
DT  "C4'" "O4'"  sing N N 192 
DT  "C4'" "C3'"  sing N N 193 
DT  "C4'" "H4'"  sing N N 194 
DT  "O4'" "C1'"  sing N N 195 
DT  "C3'" "O3'"  sing N N 196 
DT  "C3'" "C2'"  sing N N 197 
DT  "C3'" "H3'"  sing N N 198 
DT  "O3'" "HO3'" sing N N 199 
DT  "C2'" "C1'"  sing N N 200 
DT  "C2'" "H2'"  sing N N 201 
DT  "C2'" "H2''" sing N N 202 
DT  "C1'" N1     sing N N 203 
DT  "C1'" "H1'"  sing N N 204 
DT  N1    C2     sing N N 205 
DT  N1    C6     sing N N 206 
DT  C2    O2     doub N N 207 
DT  C2    N3     sing N N 208 
DT  N3    C4     sing N N 209 
DT  N3    H3     sing N N 210 
DT  C4    O4     doub N N 211 
DT  C4    C5     sing N N 212 
DT  C5    C7     sing N N 213 
DT  C5    C6     doub N N 214 
DT  C7    H71    sing N N 215 
DT  C7    H72    sing N N 216 
DT  C7    H73    sing N N 217 
DT  C6    H6     sing N N 218 
GLN N     CA     sing N N 219 
GLN N     H      sing N N 220 
GLN N     H2     sing N N 221 
GLN CA    C      sing N N 222 
GLN CA    CB     sing N N 223 
GLN CA    HA     sing N N 224 
GLN C     O      doub N N 225 
GLN C     OXT    sing N N 226 
GLN CB    CG     sing N N 227 
GLN CB    HB2    sing N N 228 
GLN CB    HB3    sing N N 229 
GLN CG    CD     sing N N 230 
GLN CG    HG2    sing N N 231 
GLN CG    HG3    sing N N 232 
GLN CD    OE1    doub N N 233 
GLN CD    NE2    sing N N 234 
GLN NE2   HE21   sing N N 235 
GLN NE2   HE22   sing N N 236 
GLN OXT   HXT    sing N N 237 
GLU N     CA     sing N N 238 
GLU N     H      sing N N 239 
GLU N     H2     sing N N 240 
GLU CA    C      sing N N 241 
GLU CA    CB     sing N N 242 
GLU CA    HA     sing N N 243 
GLU C     O      doub N N 244 
GLU C     OXT    sing N N 245 
GLU CB    CG     sing N N 246 
GLU CB    HB2    sing N N 247 
GLU CB    HB3    sing N N 248 
GLU CG    CD     sing N N 249 
GLU CG    HG2    sing N N 250 
GLU CG    HG3    sing N N 251 
GLU CD    OE1    doub N N 252 
GLU CD    OE2    sing N N 253 
GLU OE2   HE2    sing N N 254 
GLU OXT   HXT    sing N N 255 
GLY N     CA     sing N N 256 
GLY N     H      sing N N 257 
GLY N     H2     sing N N 258 
GLY CA    C      sing N N 259 
GLY CA    HA2    sing N N 260 
GLY CA    HA3    sing N N 261 
GLY C     O      doub N N 262 
GLY C     OXT    sing N N 263 
GLY OXT   HXT    sing N N 264 
HOH O     H1     sing N N 265 
HOH O     H2     sing N N 266 
ILE N     CA     sing N N 267 
ILE N     H      sing N N 268 
ILE N     H2     sing N N 269 
ILE CA    C      sing N N 270 
ILE CA    CB     sing N N 271 
ILE CA    HA     sing N N 272 
ILE C     O      doub N N 273 
ILE C     OXT    sing N N 274 
ILE CB    CG1    sing N N 275 
ILE CB    CG2    sing N N 276 
ILE CB    HB     sing N N 277 
ILE CG1   CD1    sing N N 278 
ILE CG1   HG12   sing N N 279 
ILE CG1   HG13   sing N N 280 
ILE CG2   HG21   sing N N 281 
ILE CG2   HG22   sing N N 282 
ILE CG2   HG23   sing N N 283 
ILE CD1   HD11   sing N N 284 
ILE CD1   HD12   sing N N 285 
ILE CD1   HD13   sing N N 286 
ILE OXT   HXT    sing N N 287 
LEU N     CA     sing N N 288 
LEU N     H      sing N N 289 
LEU N     H2     sing N N 290 
LEU CA    C      sing N N 291 
LEU CA    CB     sing N N 292 
LEU CA    HA     sing N N 293 
LEU C     O      doub N N 294 
LEU C     OXT    sing N N 295 
LEU CB    CG     sing N N 296 
LEU CB    HB2    sing N N 297 
LEU CB    HB3    sing N N 298 
LEU CG    CD1    sing N N 299 
LEU CG    CD2    sing N N 300 
LEU CG    HG     sing N N 301 
LEU CD1   HD11   sing N N 302 
LEU CD1   HD12   sing N N 303 
LEU CD1   HD13   sing N N 304 
LEU CD2   HD21   sing N N 305 
LEU CD2   HD22   sing N N 306 
LEU CD2   HD23   sing N N 307 
LEU OXT   HXT    sing N N 308 
LYS N     CA     sing N N 309 
LYS N     H      sing N N 310 
LYS N     H2     sing N N 311 
LYS CA    C      sing N N 312 
LYS CA    CB     sing N N 313 
LYS CA    HA     sing N N 314 
LYS C     O      doub N N 315 
LYS C     OXT    sing N N 316 
LYS CB    CG     sing N N 317 
LYS CB    HB2    sing N N 318 
LYS CB    HB3    sing N N 319 
LYS CG    CD     sing N N 320 
LYS CG    HG2    sing N N 321 
LYS CG    HG3    sing N N 322 
LYS CD    CE     sing N N 323 
LYS CD    HD2    sing N N 324 
LYS CD    HD3    sing N N 325 
LYS CE    NZ     sing N N 326 
LYS CE    HE2    sing N N 327 
LYS CE    HE3    sing N N 328 
LYS NZ    HZ1    sing N N 329 
LYS NZ    HZ2    sing N N 330 
LYS NZ    HZ3    sing N N 331 
LYS OXT   HXT    sing N N 332 
MET N     CA     sing N N 333 
MET N     H      sing N N 334 
MET N     H2     sing N N 335 
MET CA    C      sing N N 336 
MET CA    CB     sing N N 337 
MET CA    HA     sing N N 338 
MET C     O      doub N N 339 
MET C     OXT    sing N N 340 
MET CB    CG     sing N N 341 
MET CB    HB2    sing N N 342 
MET CB    HB3    sing N N 343 
MET CG    SD     sing N N 344 
MET CG    HG2    sing N N 345 
MET CG    HG3    sing N N 346 
MET SD    CE     sing N N 347 
MET CE    HE1    sing N N 348 
MET CE    HE2    sing N N 349 
MET CE    HE3    sing N N 350 
MET OXT   HXT    sing N N 351 
PHE N     CA     sing N N 352 
PHE N     H      sing N N 353 
PHE N     H2     sing N N 354 
PHE CA    C      sing N N 355 
PHE CA    CB     sing N N 356 
PHE CA    HA     sing N N 357 
PHE C     O      doub N N 358 
PHE C     OXT    sing N N 359 
PHE CB    CG     sing N N 360 
PHE CB    HB2    sing N N 361 
PHE CB    HB3    sing N N 362 
PHE CG    CD1    doub Y N 363 
PHE CG    CD2    sing Y N 364 
PHE CD1   CE1    sing Y N 365 
PHE CD1   HD1    sing N N 366 
PHE CD2   CE2    doub Y N 367 
PHE CD2   HD2    sing N N 368 
PHE CE1   CZ     doub Y N 369 
PHE CE1   HE1    sing N N 370 
PHE CE2   CZ     sing Y N 371 
PHE CE2   HE2    sing N N 372 
PHE CZ    HZ     sing N N 373 
PHE OXT   HXT    sing N N 374 
PRO N     CA     sing N N 375 
PRO N     CD     sing N N 376 
PRO N     H      sing N N 377 
PRO CA    C      sing N N 378 
PRO CA    CB     sing N N 379 
PRO CA    HA     sing N N 380 
PRO C     O      doub N N 381 
PRO C     OXT    sing N N 382 
PRO CB    CG     sing N N 383 
PRO CB    HB2    sing N N 384 
PRO CB    HB3    sing N N 385 
PRO CG    CD     sing N N 386 
PRO CG    HG2    sing N N 387 
PRO CG    HG3    sing N N 388 
PRO CD    HD2    sing N N 389 
PRO CD    HD3    sing N N 390 
PRO OXT   HXT    sing N N 391 
SER N     CA     sing N N 392 
SER N     H      sing N N 393 
SER N     H2     sing N N 394 
SER CA    C      sing N N 395 
SER CA    CB     sing N N 396 
SER CA    HA     sing N N 397 
SER C     O      doub N N 398 
SER C     OXT    sing N N 399 
SER CB    OG     sing N N 400 
SER CB    HB2    sing N N 401 
SER CB    HB3    sing N N 402 
SER OG    HG     sing N N 403 
SER OXT   HXT    sing N N 404 
THR N     CA     sing N N 405 
THR N     H      sing N N 406 
THR N     H2     sing N N 407 
THR CA    C      sing N N 408 
THR CA    CB     sing N N 409 
THR CA    HA     sing N N 410 
THR C     O      doub N N 411 
THR C     OXT    sing N N 412 
THR CB    OG1    sing N N 413 
THR CB    CG2    sing N N 414 
THR CB    HB     sing N N 415 
THR OG1   HG1    sing N N 416 
THR CG2   HG21   sing N N 417 
THR CG2   HG22   sing N N 418 
THR CG2   HG23   sing N N 419 
THR OXT   HXT    sing N N 420 
TYR N     CA     sing N N 421 
TYR N     H      sing N N 422 
TYR N     H2     sing N N 423 
TYR CA    C      sing N N 424 
TYR CA    CB     sing N N 425 
TYR CA    HA     sing N N 426 
TYR C     O      doub N N 427 
TYR C     OXT    sing N N 428 
TYR CB    CG     sing N N 429 
TYR CB    HB2    sing N N 430 
TYR CB    HB3    sing N N 431 
TYR CG    CD1    doub Y N 432 
TYR CG    CD2    sing Y N 433 
TYR CD1   CE1    sing Y N 434 
TYR CD1   HD1    sing N N 435 
TYR CD2   CE2    doub Y N 436 
TYR CD2   HD2    sing N N 437 
TYR CE1   CZ     doub Y N 438 
TYR CE1   HE1    sing N N 439 
TYR CE2   CZ     sing Y N 440 
TYR CE2   HE2    sing N N 441 
TYR CZ    OH     sing N N 442 
TYR OH    HH     sing N N 443 
TYR OXT   HXT    sing N N 444 
VAL N     CA     sing N N 445 
VAL N     H      sing N N 446 
VAL N     H2     sing N N 447 
VAL CA    C      sing N N 448 
VAL CA    CB     sing N N 449 
VAL CA    HA     sing N N 450 
VAL C     O      doub N N 451 
VAL C     OXT    sing N N 452 
VAL CB    CG1    sing N N 453 
VAL CB    CG2    sing N N 454 
VAL CB    HB     sing N N 455 
VAL CG1   HG11   sing N N 456 
VAL CG1   HG12   sing N N 457 
VAL CG1   HG13   sing N N 458 
VAL CG2   HG21   sing N N 459 
VAL CG2   HG22   sing N N 460 
VAL CG2   HG23   sing N N 461 
VAL OXT   HXT    sing N N 462 
# 
loop_
_ndb_struct_conf_na.entry_id 
_ndb_struct_conf_na.feature 
1MDY 'double helix'        
1MDY 'b-form double helix' 
# 
loop_
_ndb_struct_na_base_pair.model_number 
_ndb_struct_na_base_pair.i_label_asym_id 
_ndb_struct_na_base_pair.i_label_comp_id 
_ndb_struct_na_base_pair.i_label_seq_id 
_ndb_struct_na_base_pair.i_symmetry 
_ndb_struct_na_base_pair.j_label_asym_id 
_ndb_struct_na_base_pair.j_label_comp_id 
_ndb_struct_na_base_pair.j_label_seq_id 
_ndb_struct_na_base_pair.j_symmetry 
_ndb_struct_na_base_pair.shear 
_ndb_struct_na_base_pair.stretch 
_ndb_struct_na_base_pair.stagger 
_ndb_struct_na_base_pair.buckle 
_ndb_struct_na_base_pair.propeller 
_ndb_struct_na_base_pair.opening 
_ndb_struct_na_base_pair.pair_number 
_ndb_struct_na_base_pair.pair_name 
_ndb_struct_na_base_pair.i_auth_asym_id 
_ndb_struct_na_base_pair.i_auth_seq_id 
_ndb_struct_na_base_pair.i_PDB_ins_code 
_ndb_struct_na_base_pair.j_auth_asym_id 
_ndb_struct_na_base_pair.j_auth_seq_id 
_ndb_struct_na_base_pair.j_PDB_ins_code 
_ndb_struct_na_base_pair.hbond_type_28 
_ndb_struct_na_base_pair.hbond_type_12 
1 A DT 1  1_555 B DA 14 1_555 -0.301 -0.481 -0.559 7.518   -9.850  -2.463 1  E_DT1:DA28_F  E 1  ? F 28 ? 20 1 
1 A DC 2  1_555 B DG 13 1_555 0.081  -0.385 -0.005 6.261   -9.197  -1.234 2  E_DC2:DG27_F  E 2  ? F 27 ? 19 1 
1 A DA 3  1_555 B DT 12 1_555 -0.366 -0.337 -0.058 0.034   -10.304 -1.135 3  E_DA3:DT26_F  E 3  ? F 26 ? 20 1 
1 A DA 4  1_555 B DT 11 1_555 -0.257 -0.214 0.040  -1.556  -11.656 -5.761 4  E_DA4:DT25_F  E 4  ? F 25 ? 20 1 
1 A DC 5  1_555 B DG 10 1_555 0.480  0.143  0.241  -3.751  -10.079 2.078  5  E_DC5:DG24_F  E 5  ? F 24 ? 19 1 
1 A DA 6  1_555 B DT 9  1_555 1.042  -0.286 0.646  18.405  -21.875 -1.545 6  E_DA6:DT23_F  E 6  ? F 23 ? 20 1 
1 A DG 7  1_555 B DC 8  1_555 0.305  -0.359 0.534  5.216   -12.722 -4.418 7  E_DG7:DC22_F  E 7  ? F 22 ? 19 1 
1 A DC 8  1_555 B DG 7  1_555 -0.241 -0.269 0.621  -5.703  -12.039 -2.988 8  E_DC8:DG21_F  E 8  ? F 21 ? 19 1 
1 A DT 9  1_555 B DA 6  1_555 -0.963 -0.277 0.780  -17.672 -21.585 -1.282 9  E_DT9:DA20_F  E 9  ? F 20 ? 20 1 
1 A DG 10 1_555 B DC 5  1_555 -0.417 0.122  0.115  2.985   -10.768 3.513  10 E_DG10:DC19_F E 10 ? F 19 ? 19 1 
1 A DT 11 1_555 B DA 4  1_555 0.265  -0.349 0.011  3.352   -11.314 -4.626 11 E_DT11:DA18_F E 11 ? F 18 ? 20 1 
1 A DT 12 1_555 B DA 3  1_555 0.321  -0.441 0.009  0.957   -13.601 0.469  12 E_DT12:DA17_F E 12 ? F 17 ? 20 1 
1 A DG 13 1_555 B DC 2  1_555 -0.241 -0.359 -0.038 -7.187  -10.173 0.127  13 E_DG13:DC16_F E 13 ? F 16 ? 19 1 
1 A DA 14 1_555 B DT 1  1_555 0.211  -0.347 -0.388 -4.144  -9.021  -1.324 14 E_DA14:DT15_F E 14 ? F 15 ? 20 1 
1 D DT 1  1_555 C DA 14 1_555 -0.308 -0.454 -0.381 5.073   -8.134  -1.588 15 H_DT43:DA42_G H 43 ? G 42 ? 20 1 
1 D DC 2  1_555 C DG 13 1_555 0.194  -0.424 -0.004 7.017   -7.097  -0.448 16 H_DC44:DG41_G H 44 ? G 41 ? 19 1 
1 D DA 3  1_555 C DT 12 1_555 -0.359 -0.487 -0.043 -0.490  -11.256 0.530  17 H_DA45:DT40_G H 45 ? G 40 ? 20 1 
1 D DA 4  1_555 C DT 11 1_555 -0.349 -0.424 -0.067 -0.083  -8.844  -4.236 18 H_DA46:DT39_G H 46 ? G 39 ? 20 1 
1 D DC 5  1_555 C DG 10 1_555 0.357  0.047  0.242  -1.743  -9.240  3.773  19 H_DC47:DG38_G H 47 ? G 38 ? 19 1 
1 D DA 6  1_555 C DT 9  1_555 0.764  -0.344 0.576  17.932  -19.670 -0.482 20 H_DA48:DT37_G H 48 ? G 37 ? 20 1 
1 D DG 7  1_555 C DC 8  1_555 -0.019 -0.240 0.606  3.359   -11.595 -3.335 21 H_DG49:DC36_G H 49 ? G 36 ? 19 1 
1 D DC 8  1_555 C DG 7  1_555 -0.205 -0.105 0.394  -3.717  -12.071 -3.821 22 H_DC50:DG35_G H 50 ? G 35 ? 19 1 
1 D DT 9  1_555 C DA 6  1_555 -0.810 -0.248 0.622  -15.608 -20.023 -1.743 23 H_DT51:DA34_G H 51 ? G 34 ? 20 1 
1 D DG 10 1_555 C DC 5  1_555 -0.295 0.088  0.202  1.997   -9.834  3.438  24 H_DG52:DC33_G H 52 ? G 33 ? 19 1 
1 D DT 11 1_555 C DA 4  1_555 0.318  -0.411 0.140  1.695   -10.593 -4.949 25 H_DT53:DA32_G H 53 ? G 32 ? 20 1 
1 D DT 12 1_555 C DA 3  1_555 0.250  -0.525 0.024  -1.035  -13.889 0.538  26 H_DT54:DA31_G H 54 ? G 31 ? 20 1 
1 D DG 13 1_555 C DC 2  1_555 -0.379 -0.361 -0.094 -6.939  -9.947  0.249  27 H_DG55:DC30_G H 55 ? G 30 ? 19 1 
1 D DA 14 1_555 C DT 1  1_555 0.128  -0.237 -0.362 -4.666  -8.643  -1.868 28 H_DA56:DT29_G H 56 ? G 29 ? 20 1 
# 
loop_
_ndb_struct_na_base_pair_step.model_number 
_ndb_struct_na_base_pair_step.i_label_asym_id_1 
_ndb_struct_na_base_pair_step.i_label_comp_id_1 
_ndb_struct_na_base_pair_step.i_label_seq_id_1 
_ndb_struct_na_base_pair_step.i_symmetry_1 
_ndb_struct_na_base_pair_step.j_label_asym_id_1 
_ndb_struct_na_base_pair_step.j_label_comp_id_1 
_ndb_struct_na_base_pair_step.j_label_seq_id_1 
_ndb_struct_na_base_pair_step.j_symmetry_1 
_ndb_struct_na_base_pair_step.i_label_asym_id_2 
_ndb_struct_na_base_pair_step.i_label_comp_id_2 
_ndb_struct_na_base_pair_step.i_label_seq_id_2 
_ndb_struct_na_base_pair_step.i_symmetry_2 
_ndb_struct_na_base_pair_step.j_label_asym_id_2 
_ndb_struct_na_base_pair_step.j_label_comp_id_2 
_ndb_struct_na_base_pair_step.j_label_seq_id_2 
_ndb_struct_na_base_pair_step.j_symmetry_2 
_ndb_struct_na_base_pair_step.shift 
_ndb_struct_na_base_pair_step.slide 
_ndb_struct_na_base_pair_step.rise 
_ndb_struct_na_base_pair_step.tilt 
_ndb_struct_na_base_pair_step.roll 
_ndb_struct_na_base_pair_step.twist 
_ndb_struct_na_base_pair_step.x_displacement 
_ndb_struct_na_base_pair_step.y_displacement 
_ndb_struct_na_base_pair_step.helical_rise 
_ndb_struct_na_base_pair_step.inclination 
_ndb_struct_na_base_pair_step.tip 
_ndb_struct_na_base_pair_step.helical_twist 
_ndb_struct_na_base_pair_step.step_number 
_ndb_struct_na_base_pair_step.step_name 
_ndb_struct_na_base_pair_step.i_auth_asym_id_1 
_ndb_struct_na_base_pair_step.i_auth_seq_id_1 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.j_auth_asym_id_1 
_ndb_struct_na_base_pair_step.j_auth_seq_id_1 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_1 
_ndb_struct_na_base_pair_step.i_auth_asym_id_2 
_ndb_struct_na_base_pair_step.i_auth_seq_id_2 
_ndb_struct_na_base_pair_step.i_PDB_ins_code_2 
_ndb_struct_na_base_pair_step.j_auth_asym_id_2 
_ndb_struct_na_base_pair_step.j_auth_seq_id_2 
_ndb_struct_na_base_pair_step.j_PDB_ins_code_2 
1 A DT 1  1_555 B DA 14 1_555 A DC 2  1_555 B DG 13 1_555 0.486  0.067  3.596 -1.394 9.415   30.312 -1.783 -1.170 3.437 17.471 
2.587  31.738 1  EE_DT1DC2:DG27DA28_FF   E 1  ? F 28 ? E 2  ? F 27 ? 
1 A DC 2  1_555 B DG 13 1_555 A DA 3  1_555 B DT 12 1_555 -0.402 1.586  3.538 -0.465 0.028   40.922 2.265  0.519  3.543 0.040  
0.665  40.925 2  EE_DC2DA3:DT26DG27_FF   E 2  ? F 27 ? E 3  ? F 26 ? 
1 A DA 3  1_555 B DT 12 1_555 A DA 4  1_555 B DT 11 1_555 -0.149 -0.209 3.459 0.401  5.387   31.980 -1.372 0.342  3.377 9.690  
-0.722 32.421 3  EE_DA3DA4:DT25DT26_FF   E 3  ? F 26 ? E 4  ? F 25 ? 
1 A DA 4  1_555 B DT 11 1_555 A DC 5  1_555 B DG 10 1_555 1.026  -0.535 3.387 -0.890 0.671   32.770 -1.067 -1.974 3.347 1.189  
1.578  32.788 4  EE_DA4DC5:DG24DT25_FF   E 4  ? F 25 ? E 5  ? F 24 ? 
1 A DC 5  1_555 B DG 10 1_555 A DA 6  1_555 B DT 9  1_555 0.130  0.923  2.973 0.994  9.118   38.823 0.361  -0.083 3.106 13.489 
-1.471 39.851 5  EE_DC5DA6:DT23DG24_FF   E 5  ? F 24 ? E 6  ? F 23 ? 
1 A DA 6  1_555 B DT 9  1_555 A DG 7  1_555 B DC 8  1_555 -0.644 -0.583 3.639 -2.444 2.249   32.458 -1.472 0.674  3.629 4.010  
4.359  32.623 6  EE_DA6DG7:DC22DT23_FF   E 6  ? F 23 ? E 7  ? F 22 ? 
1 A DG 7  1_555 B DC 8  1_555 A DC 8  1_555 B DG 7  1_555 0.180  -0.576 3.504 -2.035 8.170   28.729 -2.888 -0.790 3.202 16.036 
3.994  29.912 7  EE_DG7DC8:DG21DC22_FF   E 7  ? F 22 ? E 8  ? F 21 ? 
1 A DC 8  1_555 B DG 7  1_555 A DT 9  1_555 B DA 6  1_555 0.546  -0.640 3.621 1.942  1.466   32.184 -1.440 -0.600 3.615 2.640  
-3.497 32.273 8  EE_DC8DT9:DA20DG21_FF   E 8  ? F 21 ? E 9  ? F 20 ? 
1 A DT 9  1_555 B DA 6  1_555 A DG 10 1_555 B DC 5  1_555 -0.164 0.929  2.961 0.317  9.237   39.025 0.365  0.274  3.092 13.596 
-0.467 40.063 9  EE_DT9DG10:DC19DA20_FF  E 9  ? F 20 ? E 10 ? F 19 ? 
1 A DG 10 1_555 B DC 5  1_555 A DT 11 1_555 B DA 4  1_555 -1.033 -0.467 3.334 -0.326 -0.050  32.840 -0.816 1.770  3.345 -0.089 
0.576  32.842 10 EE_DG10DT11:DA18DC19_FF E 10 ? F 19 ? E 11 ? F 18 ? 
1 A DT 11 1_555 B DA 4  1_555 A DT 12 1_555 B DA 3  1_555 0.150  -0.228 3.450 -0.242 5.502   31.887 -1.430 -0.314 3.364 9.922  
0.437  32.347 11 EE_DT11DT12:DA17DA18_FF E 11 ? F 18 ? E 12 ? F 17 ? 
1 A DT 12 1_555 B DA 3  1_555 A DG 13 1_555 B DC 2  1_555 0.423  1.571  3.631 0.622  1.091   40.661 2.125  -0.532 3.676 1.570  
-0.895 40.679 12 EE_DT12DG13:DC16DA17_FF E 12 ? F 17 ? E 13 ? F 16 ? 
1 A DG 13 1_555 B DC 2  1_555 A DA 14 1_555 B DT 1  1_555 -0.494 0.071  3.393 0.013  8.392   30.676 -1.473 0.906  3.297 15.502 
-0.025 31.777 13 EE_DG13DA14:DT15DC16_FF E 13 ? F 16 ? E 14 ? F 15 ? 
1 A DA 14 1_555 B DT 1  1_555 D DT 1  1_555 C DA 14 1_555 0.184  2.054  2.632 2.720  -10.983 84.686 1.711  -0.087 2.407 -8.121 
-2.011 85.297 14 EH_DA14DT43:DA42DT15_GF E 14 ? F 15 ? H 43 ? G 42 ? 
1 D DT 1  1_555 C DA 14 1_555 D DC 2  1_555 C DG 13 1_555 0.456  0.046  3.464 -1.057 6.892   30.980 -1.257 -1.040 3.379 12.702 
1.948  31.736 15 HH_DT43DC44:DG41DA42_GG H 43 ? G 42 ? H 44 ? G 41 ? 
1 D DC 2  1_555 C DG 13 1_555 D DA 3  1_555 C DT 12 1_555 -0.371 1.523  3.651 0.115  -0.058  40.552 2.205  0.549  3.648 -0.084 
-0.166 40.552 16 HH_DC44DA45:DT40DG41_GG H 44 ? G 41 ? H 45 ? G 40 ? 
1 D DA 3  1_555 C DT 12 1_555 D DA 4  1_555 C DT 11 1_555 -0.106 -0.241 3.402 1.264  4.315   31.687 -1.243 0.429  3.334 7.852  
-2.301 31.996 17 HH_DA45DA46:DT39DT40_GG H 45 ? G 40 ? H 46 ? G 39 ? 
1 D DA 4  1_555 C DT 11 1_555 D DC 5  1_555 C DG 10 1_555 1.082  -0.525 3.361 -0.919 1.946   33.277 -1.244 -2.041 3.296 3.393  
1.603  33.344 18 HH_DA46DC47:DG38DT39_GG H 46 ? G 39 ? H 47 ? G 38 ? 
1 D DC 5  1_555 C DG 10 1_555 D DA 6  1_555 C DT 9  1_555 0.119  0.922  3.030 1.627  8.160   38.918 0.450  0.006  3.154 12.079 
-2.408 39.764 19 HH_DC47DA48:DT37DG38_GG H 47 ? G 38 ? H 48 ? G 37 ? 
1 D DA 6  1_555 C DT 9  1_555 D DG 7  1_555 C DC 8  1_555 -0.617 -0.656 3.638 -3.742 3.025   32.011 -1.772 0.371  3.609 5.447  
6.738  32.361 20 HH_DA48DG49:DC36DT37_GG H 48 ? G 37 ? H 49 ? G 36 ? 
1 D DG 7  1_555 C DC 8  1_555 D DC 8  1_555 C DG 7  1_555 -0.208 -0.666 3.436 2.335  7.522   28.504 -2.939 0.914  3.135 14.920 
-4.631 29.550 21 HH_DG49DC50:DG35DC36_GG H 49 ? G 36 ? H 50 ? G 35 ? 
1 D DC 8  1_555 C DG 7  1_555 D DT 9  1_555 C DA 6  1_555 0.659  -0.641 3.540 1.597  3.814   32.337 -1.856 -0.874 3.471 6.812  
-2.854 32.593 22 HH_DC50DT51:DA34DG35_GG H 50 ? G 35 ? H 51 ? G 34 ? 
1 D DT 9  1_555 C DA 6  1_555 D DG 10 1_555 C DC 5  1_555 -0.134 0.896  3.112 -0.610 8.910   39.060 0.306  0.126  3.234 13.118 
0.898  40.029 23 HH_DT51DG52:DC33DA34_GG H 51 ? G 34 ? H 52 ? G 33 ? 
1 D DG 10 1_555 C DC 5  1_555 D DT 11 1_555 C DA 4  1_555 -1.054 -0.546 3.337 -0.487 -0.372  33.050 -0.896 1.769  3.357 -0.653 
0.856  33.055 24 HH_DG52DT53:DA32DC33_GG H 52 ? G 33 ? H 53 ? G 32 ? 
1 D DT 11 1_555 C DA 4  1_555 D DT 12 1_555 C DA 3  1_555 0.116  -0.287 3.444 -0.046 5.367   31.733 -1.522 -0.218 3.352 9.727  
0.083  32.172 25 HH_DT53DT54:DA31DA32_GG H 53 ? G 32 ? H 54 ? G 31 ? 
1 D DT 12 1_555 C DA 3  1_555 D DG 13 1_555 C DC 2  1_555 0.376  1.548  3.568 0.856  0.154   40.901 2.197  -0.435 3.580 0.221  
-1.225 40.910 26 HH_DT54DG55:DC30DA31_GG H 54 ? G 31 ? H 55 ? G 30 ? 
1 D DG 13 1_555 C DC 2  1_555 D DA 14 1_555 C DT 1  1_555 -0.463 0.060  3.421 -0.829 6.432   30.642 -1.165 0.694  3.375 12.002 
1.547  31.305 27 HH_DG55DA56:DT29DC30_GG H 55 ? G 30 ? H 56 ? G 29 ? 
# 
_atom_sites.entry_id                    1MDY 
_atom_sites.fract_transf_matrix[1][1]   0.004488 
_atom_sites.fract_transf_matrix[1][2]   0.000000 
_atom_sites.fract_transf_matrix[1][3]   0.000000 
_atom_sites.fract_transf_matrix[2][1]   0.000000 
_atom_sites.fract_transf_matrix[2][2]   0.014124 
_atom_sites.fract_transf_matrix[2][3]   0.000000 
_atom_sites.fract_transf_matrix[3][1]   0.000000 
_atom_sites.fract_transf_matrix[3][2]   0.000000 
_atom_sites.fract_transf_matrix[3][3]   0.033333 
_atom_sites.fract_transf_vector[1]      0.00000 
_atom_sites.fract_transf_vector[2]      0.00000 
_atom_sites.fract_transf_vector[3]      0.00000 
# 
loop_
_atom_type.symbol 
C 
N 
O 
P 
S 
# 
loop_